Mainly used for synthesizing fragrances, it has extremely low solubility.
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CAS No.: 13605-48-6
Molecular Formula: C12H12O5
Density: 1.344±0.06 g/cm3(Predicted)
Boiling point: 312.8±42.0 °C(Predicted)
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CAS No.: 112-29-8
EC Number: 203-955-3
Molecular Formula: C10H21Br
Density: 1.066Â g/mLÂ at 25 C(lit.)
Melting point: -29.6 C
Boiling point: 238C(lit.)
Flash point: 202F
Glucosamine hydrochloride (D-glucosamine hydrochloride) is an amino sugar that is an important precursor in the biochemical synthesis of glycosylated proteins and lipids and can be used as a dietary supplement. Glucosamine hydrochloride is also a natural component of glycosaminoglycans in cartilage matrix and synovial fluid and can exert pharmacological effects on osteoarthritic cartilage and chondrocytes when administered exogenously.
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CAS No.: 66-84-2
EC Number:200-638-1
Molecular Formula: C6H14ClNO5
Density: 1.028 g/mL at 25 C
Melting point: 190-194 C (dec.)(lit.)
Boiling point: 449.9 C at 760 mmHg
Flash point: 225.9 C
It is mainly used as a hydrocarbon oxidation catalyst. It can be made by the high-temperature calcination of copper(II) oxide and chromium(III) oxide or the thermal decomposition of copper chromate, which evolves oxygen at higher temperatures and decomposes to copper chromite. Copper chromite, one of the most efficient materials, has wide commercial applications as a catalyst used in the unit processes of organic synthesis such as hydrogenation, dehydrogenation, hydrogenolysis, oxidation, alkylation, cyclization, etc. It can be used in pollution abatement as the catalyst to remove aqueous organic wastes, volatile organic compounds, and vehicular primary emissions such as CO, unburned hydrocarbon, NOx, and soot.
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CAS No.: 12018-10-9
EC Number: 235-000-1
Molecular Formula: CrCuH2O
Density: 5.400
As a kind of collagen peptide, collagen tripeptide is also widely used in nutrition and health food. Collagen tripeptides have special functions, such as promoting skin and bone repair, promoting mineral element absorption, antioxidant and other functions determine its diverse applications. Collagen tripeptides can be used as nutritional supplements or food fortifiers to regulate human function by oral administration. In addition, it is also used in cosmetics to improve skin moisture and elasticity through transdermal absorption.
Collagen tripeptides are not only easy to absorb, non-antigenic, hypoallergenic and other characteristics, but also have been reported to have a variety of biological activities, such as promoting the growth and repair of skin, bone and cartilage, anti-oxidation, and inhibiting atherosclerosis.
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CAS No.: 2239-67-0
Molecular Formula: C12H19N3O5
EC Number:207-843-5
Density: 1.493±0.06 g/cm3(Predicted)
Boiling point: 629.8±55.0 C(Predicted)
Ethanol is one of the important basic chemical raw materials and is widely used in organic synthesis, medicine, pesticide and other industries. It is also an important organic solvent and can be used to analyze the acid value of nickel, potassium, magnesium and fat. It is also used as an extractant, dehydrating agent, cleaning agent, etc.
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CAS No.: 64-17-5
EC Number: 200-578-6
Molecular Formula: C2H6O
Density: 0.789 g/mL at 20 C
Melting point: -114 C
Boiling point: 78 C
Flash point: 12 C
Long-Chain Fatty Alcohol is used in the manufacture of detergents, emulsifiers, antistatic agents and plasticizers.
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Molecular Formula: CnH2n+1OH
Tesamorelin (usan) consists of the 44 amino acid sequence of human growth hormone releasing factor (GRF), with a 3-hexenoyl group attached to its tyrosine N-terminal residue. It is a new growth hormone releasing factor analogue, which can not only restore normal growth hormone secretion in the body, but also reduce the increased visceral adipose tissue (VAT), improve blood lipid abnormalities and quality of life, and maintain glucose homeostasis in the body.
CAS No.: 218949-48-5
EC Number: 603-809-2
Storage temp.: 2-8�°C Refrigerator
Collagen peptides are a product obtained by enzymatic hydrolysis of collagen to disintegrate and break its molecular chain. Two or more amino acids are freed of water molecules to form peptides, which are structural fragments of proteins. They have a molecular weight of 200~300 Da, which is relatively small and easy to absorb.
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CAS No.: 9007-34-5
EC Number: 232-697-4
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CAS No.: 9064-67-9
EC Number: 618-608-5
Molecular Formula:C4H6N2O3R2.(C7H9N2O2R)n
Acetyloctapeptide-1 can be used as a chemoattractant for the preparation of environmentally friendly degradation additives for polymers, such as a double degradation additive for promoting photooxidative degradation and biodegradation of polymers, which is a new environmentally friendly double degradation additive with the appearance of concentrated plastic masterbatch. The masterbatch and polymer were made into composite material by molding process according to the ratio of 0.1 ~ 5.0% 95Chemicalbook.0 ~ 99.9% by weight respectively, so that the composite material could not only be photooxidized and biodegradable, but also had the effect of repairing soil and composting. In addition, it can also play a role in blocking oxygen and flame retardant in many applications; The environmentally friendly double degradable masterbatch can be applied to a variety of polymers. Use
CAS No.: 868844-74-0
EC Number: 000-000-0
IPA is a kind of flammable liquid which is colorless with strong smell being similar to the smell of the mixture of ethanol and acetone. It is used by the public for a number of different purposes and is commonly known as rubbing alcohol.
IPA is an important chemical products and raw materials. It is mainly applied to various fields including pharmaceutical, cosmetics, plastics, fragrances, paint.
CAS No.: 67-63-0
EC Number: 200-661-7
Storage temp.: Store at +5�°C to +30�°C.
Solubility: DMSO: water: soluble (completely)
1,4-Butanediol is a colorless, viscous liquid that can react with strong oxidants. It is an important basic organic chemical raw material, mainly used in the production of polybutylene terephthalate (PBT), polyurethane, �³-butyrolactone and tetrahydrofuran.
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CAS No.: 110-63-4
EC Number: 203-786-5
Molecular Formula: C4H10O2
Density: 1.017 g/mL at 25 °C
Melting point: 16 °C
Boiling point: 230 °C
Flash point: 135 °C
Methylamine hydrochloride is a white crystalline powder. It is soluble in water and ethanol, but insoluble in ether, acetone and chloroform; it is hygroscopic and irritating.
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CAS No.: 593-51-1
EC Number: 209-795-0
Molecular Formula: CH5N.ClH
Density: 0.8306 (rough estimate)
Melting point: 231-233°C(lit.)
Boiling point: 225-230°C15mm Hg(lit.)
Flash point: 225-230°C/15mm
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CAS No.: 877-37-2
EC Number: 100-413-0
Molecular Formula: C9H8BrClO
Density: 1.518±0.06 g/cm3(Predicted)
Melting point: 77-79 °C(Solv: ligroine (8032-32-4))
Boiling point: 296.7±15.0 °C(Predicted)
Sodium borohydride is an inorganic compound, a white to off-white crystalline powder, with strong hygroscopicity. Its alkaline solution is brown-yellow. It is one of the most commonly used reducing agents.
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CAS No.: 16940-66-2
EC Number: 241-004-4
Molecular Formula: NaBH4
Density: 1.07
Melting point: 400°C(dec.)
Boiling point: 500°C
Flash point: 69°C
Its appearance is gray-black, metallic, scaly or granular crystals. It has a pungent, irritating taste. It can sublime and volatilize purple, corrosive vapor at room temperature.
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CAS No.: 7553-56-2
EC Number:231-442-4
Molecular Formula: I2
Density: 1.32g/mLat 25°C
Melting point: 113°C(lit.)
Boiling point: 184°C(lit.)
Potassium iodide is an inorganic compound, a colorless or white crystal, odorless, with a strong bitter and salty taste. It is used as a diuretic and can prevent and treat thyroid diseases by adding an appropriate amount to table salt.
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CAS No.: 7681-11-0
EC Number: 231-659-4
Molecular Formula: IK
Density: 1.32g/mLat 25°C
Melting point: 113°C(lit.)
Boiling point: 184°C(lit.)
Flash point: 1330°C
Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis involves the Friedel-Crafts acylation of benzene with valeryl chloride, catalyzed by aluminum chloride. This discovery added to the understanding of ketone chemistry and paved the way for various applications in scientific and industrial fields.
Valerophenone serves as an important intermediate in organic synthesis. Its ketone functional group is highly reactive, allowing it to participate in various chemical reactions such as reductions, condensations, and Grignard reactions. This versatility makes it valuable for synthesizing a wide range of organic compounds, including pharmaceuticals, agrochemicals, and fragrances.
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CAS No.: 1009-14-9
EC Number: 627-363-3
Molecular Formula: C11H14O
Density: 0.975 g/mL at 20°C (lit.)
Melting point: -9°C (lit.)
Boiling point: 244-245°C(Predicted)
Flash point: 217°C
Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis involves the Friedel-Crafts acylation of benzene with valeryl chloride, catalyzed by aluminum chloride. This discovery added to the understanding of ketone chemistry and paved the way for various applications in scientific and industrial fields.
Valerophenone serves as an important intermediate in organic synthesis. Its ketone functional group is highly reactive, allowing it to participate in various chemical reactions such as reductions, condensations, and Grignard reactions. This versatility makes it valuable for synthesizing a wide range of organic compounds, including pharmaceuticals, agrochemicals, and fragrances.
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CAS No.: 1009-14-9
EC Number: 627-363-3
Molecular Formula: C11H14O
Density: 0.975 g/mL at 20°C (lit.)
Melting point: -9°C (lit.)
Boiling point: 244-245°C(Predicted)
Flash point: 217°C
Sodium cyanoborohydride (NaBH3CN) is a selective reducing agent used for a variety of chemical reductions, including aldehyde, ketones, acetals, epoxides, oximes, enamines, reductive aminations of aldehydes and ketones, and reductive alkylations of amines and hydrazines. The utility of sodium cyanoborohydride as a reducing agent is greatly enhanced by its stability under acid conditions, and its solubility in aprotic solvents. Sodium cyanoborohydride is a milder and more selective reducing agent than sodium borohydride.
Sodium cyanoborohydride is a weaker and more-selective reducing agent than sodium borohydride because of the electron-withdrawing effect of the cyano group. It has the further advantage that it is stable in acid to pH = 3 and can be employed to effect reductions in the presence of functional groups that are sensitive to the more-basic conditions of reduction with sodium borohydride.
Aldehydes and ketones are unaffected by sodium cyanoborohydride in neutral solution, but they are readily reduced to the corresponding alcohol at pH=3-4 by way of the protonated carbonyl group. By previous exchange of the hydrogens of the borohydride for deuterium or tritium, by reaction with D2O or tritiated water, an efficient and economical route is available for deuteride or tritiide reduction of aldehydes and ketones.
Sodium Cyanoborohydride is a commonly used as a reagent in the reductive amination of aldehydes and ketones and in the reductive alkylation of amines. It is also used in the synthesis of a novel phenolate-bridged dilanthanum(III) complex of interest as a model for metalloproteins as well as for its importance in basic and applied chemistry.
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CAS No.: 25895-60-7
EC Number: 247-317-2
Molecular Formula: CH3BNNa
Density: 1.083 g/mL at 25 C
Melting point: >242 C (dec.) (lit.)
Boiling point: 307C (lit.)
Flash point: 1 F
Boric acid is also known as "primary boric acid". It is obtained by reacting natural borax (sodium borate) with acid. Its chemical formula is H3BO3. Its molecular weight is 61.83. It is a white triclinic prismatic crystal with lustrous surface. Its relative density is 1.43514, and its refractive indices are 1.337, 1.461, and 1.462. It is soluble in water, ethanol, and glycerol. The aqueous solution is acidic and is a monoprotic weak acid (Ka = 6�?10-10). It decomposes to form metaboric acid at 169â?? (�±1â??) and boracic anhydride at 300â??. It reacts with strong bases to form metaborates. In weakly alkaline conditions, tetraborates are obtained.
Preparation: It can be prepared by adding hydrochloric acid or sulfuric acid to the borax solution, or by decomposing orthoboric stone with hydrochloric acid.
Applications: It is widely used in the production of borates, sodium silicate, borate esters, optical glass, porcelain glazes, paints, pigments, cosmetics, food preservatives, leather finishing, dyeing auxiliaries, and medicines. It can also be used as a preservative and astringent.
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EC Number: 234-343-4
CAS No.: 11113-50-1
Molecular Formula: BH3O3
Density: 1.437 g/cm3
Hypophosphorous acid is an important product of fine chemicals. Its main use is as a reducing agent in chemical plating to prevent discoloration of phosphoric acid resin. It can also be used as a catalyst and refrigerant for esterification reactions, especially in the production of high-purity sodium hypophosphite.
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CAS No.: 6303-21-5
EC Number: 228-601-5
Molecular Formula: H3O2P
Density: 1.206g/mLat 20°C(lit.)
Melting point: -25 °C
Boiling point: 108 °C (759.8513 mmHg)
Used as a pharmaceutical splitting agent, food additive, biochemical reagent, etc.
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CAS No.: 147-71-7
EC Number: 205-695-6
Molecular Formula: C4H6O6
Density: 1.76
Melting point: 166-170 °C
Boiling point: 399.3 °C at 760mmHg
Flash point: 210°C
It is used as an acid, chelating agent, antioxidant synergist, flavor enhancer, quick-acting leavening agent, acidic substance, and food coloring diluent.
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CAS No.: 87-69-4
EC Number: 201-766-0
Molecular Formula: C4H6O6
Density: 1.76
Melting point: 170-172°C(lit.)
Boiling point: 399.3 °C at 760mmHg
Flash point: 210°C
5-Bromo-1-pentene has been used to synthesize a variety of compounds, including DL-tissue toxins and benzophenone-containing fatty acids, 7�±-(3-carboxypropyl)estradiol, etc.
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CAS No.: 1119-51-3
EC Number: 214-281-4
Molecular Formula: C5H9Br
Density: 1.258 g/mL at 25 °C (lit.)
Melting point: -106.7°C (estimate)
Boiling point: 126-127 °C/765 mmHg (lit.)
Flash point: 30 °C
Tetrahydropyrrole, with the chemical formula C4H9N, is a colorless or yellow liquid with a special smell. It turns yellow easily when exposed to light or moist air. It is easily soluble in water and ethanol. It is corrosive and flammable.
Tetrahydropyrrole has the properties and reactions of general amines. It has extremely wide applications in medicine, food, pesticides, daily chemicals, coatings, textiles, printing and dyeing, papermaking, photosensitive materials, polymer materials, desulfurizers, zeolite template materials and other fields.
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CAS No.: 123-75-1
EC Number: 204-648-7
Molecular Formula: C4H9N
Density: 0.852 g/mL at 25 °C (lit.)
Melting point: -63 °C
Boiling point: 87-88 °C/760 mmHg (lit.)
Flash point: 37 °F
Dimethylformamide is referred to as DMF. It is a compound formed by replacing the hydroxyl group of formic acid with dimethylamine. It is a good solvent for many polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, etc. It can be used for wet spinning of synthetic fibers such as polyacrylonitrile fiber and synthesis of polyurethane; used for plastic film making; can also be used as a paint stripper for removing paint; it can also dissolve certain low-solubility pigments, giving the pigments the characteristics of dyes.
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CAS No.: 68-12-2
EC Number: 200-679-5
Molecular Formula: C3H7NO
Density: 0.944 g/mL (lit.)
Melting point: -61 °C (lit.)
Boiling point: 153 °C (lit.)
Flash point: 136 °F
It is mainly used for decarbonization of synthesis gas, electron tubes, glass, enamel, printing and dyeing, welding rods, film development, inorganic salts and raw materials for the glass shell of picture tubes. Impure potassium carbonate is commonly known as grass alkali, tung alkali or pearl ash, and is one of the early varieties of potassium fertilizers.
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CAS No.: 584-08-7
EC Number: 209-529-3
Molecular Formula: K2CO3
Density: 2.43 g/mL at 25 °C
Melting point: 891 °C (lit.)
Boiling point: 333.6°C at 760 mmHg
Flash point: 111 °C
It is used to make reactive dyes, softener VS and medicines such as thiophene, imidoquinone, etc. It can also be used in medicines and pesticides.
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CAS No.: 108-91-8
EC Number: 203-629-0
Molecular Formula: C6H13N
Density: 0.867g/mLat 25°C(lit.)
Melting point: -17 °C
Boiling point: 134°C(lit.)
Flash point: 90°F
Used as pharmaceutical and pesticide intermediates, gas chromatography stationary liquid and preparation of insecticides.
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CAS No.: 103-63-9
EC Number: 203-130-8
Molecular Formula: C8H9Br
Density: 1.355g/mLat 25C(lit.)
Melting point: -56 C
Boiling point: 220-221C(lit.)
Flash point: 193F
In agricultural analysis, it is used as a developing agent for paper chromatography and for the analysis of the amino acid content in rice. Amide has active reactivity and special solubility. It can be used as a raw material for organic synthesis, a paper treatment agent, a softener in the fiber industry, a softener for animal glue, and an analytical reagent for determining the amino acid content in rice. In organic synthesis, it is mostly used in medicine, and it also has many uses in pesticides, dyes, pigments, fragrances, and additives. It is also an excellent organic solvent, mainly used in the spinning of acrylonitrile copolymers and ion exchange resins, as well as antistatic or conductive coatings for plastic products. In addition, it is also used to separate chlorosilanes, purify oils, etc. Formamide can undergo a variety of reactions. In addition to the reaction involving three hydrogens, it can also undergo dehydration, deCO, introduction of amino groups, introduction of acyl groups, and cyclization. Take cyclization as an example.
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CAS No.: 75-12-7
EC Number: 200-842-0
Molecular Formula: CH3NO
Density: 1.134g/mLat 25C(lit.)
Melting point: 2-3C(lit.)
Boiling point: 210C(lit.)
Flash point: 310°F
Sodium hydroxide is one of the most commonly used chemicals. It is widely used and is essential for many industrial processes: it is often used in the manufacture of wood pulp paper, textiles, soaps and other cleaning agents, and is also used in household alkaline drain cleaning products.
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CAS No.: 1310-73-2
EC Number: 215-185-5
Molecular Formula: NaOH
Density: 1.515Â g/mLÂ at 20C
Melting point: 681C(lit.)
Boiling point: 1390C
Flash point: 176-178C
Used as high-temperature solvent for inorganic and organic substances, raw material for organic synthesis, food additives and raw material for health products. It can also be used as gas chromatography stationary liquid (maximum operating temperature 30C, solvent is acetone) and analytical reagent.
Used as gas chromatography stationary liquid, also used for the analysis of low-level hydroxyl
Used as raw material for organic synthesis, high-temperature solvent, food additives and raw material for health products, etc.
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CAS No.: 67-71-0
EC Number: 200-665-9
Molecular Formula: C2H6O2S
Density: 1.16 g/cm3
Melting point:107-109C(lit.)
Boiling point: 238C(lit.)
Flash point: 290F
3,4,5-Trimethoxybenzaldehyde is white to creamy powder or flakes. It is a compound useful in organic synthesis.
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CAS No.: 86-81-7
EC Number: 201-701-6
Molecular Formula: C10H12O4
Density: 1.2166 (rough estimate)
Melting point: 72-74 C (lit.)
Boiling point: 163-165 C/10 mmHg (lit.)
Flash point: 163-165C/10mm
N-methylpyrrolidin-2-one is a member of the class of pyrrolidine-2-ones that is pyrrolidin-2-one in which the hydrogen attached to the nitrogen is replaced by a methyl group. It has a role as a polar aprotic solvent. It is an N-alkylpyrrolidine, a lactam and a member of pyrrolidin-2-ones.
� � N-methyl-2-pyrrolidone is a polar solvent that is used in organic chemistry and polymer chemistry. Large-scale applications include the recovery and purification of acetylenes, olefins, and diolefins, gas purification, and aromatics extraction from feedstocks. N-Methyl-2-pyrrolidone is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts.
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CAS No.: 872-50-4
EC Number: 212-828-1
Molecular Formula: C5H9NO
Density: 1.028 g/mL at 25 C (lit.)
Melting point: -24 C(lit.)
Boiling point: 202 C (lit.) 81-82 C/10 mmHg (lit.)
Flash point: 187Â F
Potassium iodide (KI) is a white, crystalline salt that is highly soluble in water. Its ability to form complexes with silver ions makes it valuable in developing photographs, enhancing image quality. Furthermore, potassium iodide serves as a reagent in analytical chemistry for iodometric titrations, where it is used to determine the concentration of oxidizing agents.
In the field of food industry, potassium iodide is added to table salt as a means of iodization, helping to prevent iodine deficiency in populations. This practice is particularly important in regions where natural dietary iodine is low. The introduction of iodized salt has significantly improved public health by reducing the incidence of iodine deficiency-related disorders.
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CAS No.: 7681-11-0
EC number: 231-659-4
Molecular Formula: IK
Density: 1.32g/mLat 25C
Melting point: 113C(lit.)
Boiling point: 184C(lit.)
Flash point: 1330C
In industry, sodium hydroxide is usually referred to as caustic soda, or called fire alkali or caustic lime. This is because when a relatively concentrated sodium hydroxide solution splashes onto the skin, it can corrode the epidermis and cause burns. It has a dissolving effect on proteins and is highly irritating and corrosive (due to its dissolving effect on proteins, compared with acid burns, alkali burns are less likely to heal). When 0.02% solution is dropped into rabbit eyes, it can cause corneal epithelial damage. The LD50 of sodium hydroxide in mice peritoneal cavity is 40 mg/kg, and in rabbits it is 500 mg/kg by oral administration. Dust irritates the eyes and respiratory tract, corroding the nasal septum; splashing onto the skin, especially onto the mucous membranes, can produce soft crusts, which can penetrate deep tissues and cause scarring after burning; splashing into the eyes, not only damages the cornea, but also can damage the deep tissues of the eyes, and in severe cases, can lead to blindness; accidental ingestion can cause digestive tract burns, colic, mucosal erosion, vomiting of bloody gastric contents, bloody diarrhea, and sometimes hoarseness, difficulty in swallowing, shock, perforation of the digestive tract, and later, intestinal stenosis. Due to its strong alkalinity, it can cause pollution to water bodies, and attention should be paid to plants and aquatic organisms. Sodium hydroxide is a basic chemical raw material and is widely used in various fields such as soap, paper making, textiles, artificial fibers, dyes, medicine, photography, plastics, petroleum, etc.
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CAS No.: 1310-73-2
EC number: 215-185-5
Molecular Formula: NaOH
Density: 1.515g/mLat 20C
Melting point: 681C(lit.)
Boiling point: 145 C
Flash point: 176-178C
Acetic acid (AcOH) is a monobasic weak carboxylic acid with typical properties of carboxylic acids. It reacts with certain metals, metal oxides and hydroxides to form salts. Many acetates have important uses. For example, lead tetraacetate is an important oxidant, basic iron acetate [Fe(C2H3OO)6OH(OOCCH3)2] and [Fe3(C2H3OO)6(OH)2(OOCCH3)], lead acetate are used as mordants, and ferrous acetate is used for printing. Acetic acid undergoes esterification with alcohols; it can also undergo esterification with unsaturated hydrocarbons under the action of catalysts; �±-hydrogen can be replaced by halogens; it undergoes aldol condensation with formaldehyde under the action of catalysts; nitric acid can increase the nitration rate when it undergoes nitration in acetic acid; it reacts with benzoyl chloride to produce acetyl chloride and benzoic acid. Acetic acid can produce various derivatives with important uses, such as methyl acetate, ethyl acetate, propyl acetate, butyl acetate, etc. It is an excellent solvent for the coating and paint industry. Cellulose acetate produced by the reaction of acetic anhydride and cellulose can be used to make films, spray paints and various plastic products. Monochloroacetic acid can be used to prepare carboxymethyl cellulose, etc. Vinyl acetate acid produced by acetic acid and acetylene is an important raw material for the synthesis of drugs, dyes and fragrances, and is also an important solvent for processing rubber. Acetic acid plays an important role in industrial production and organic synthesis.
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CAS No.: 64-19-7
EC Number: 200-580-7
Molecular Formula: C2H4O2
Density: 1.049 g/mL at 25 C(lit.)
Melting point: 16.2Â C(lit.)
Boiling point: 117-118 C(lit.)
Flash point: 104F
N,N-dimethylacetamide, also known as acetyl dimethylamine, acetyl dimethylamine, or DMAC for short, is a non-proton, highly polar solvent with a slight ammonia smell. It has a strong solubility and can dissolve a wide range of substances. It can be miscible with water, aromatic compounds, esters, ketones, alcohols, ethers, benzene, and chloroform, and can activate compound molecules. Therefore, it is widely used as a solvent and catalyst. As a solvent with high boiling point, high flash point, high thermal stability, and chemical stability, it can be used as a solvent for polyacrylonitrile spinning, synthetic Chemicalbook resins and natural resins, copolymers such as vinyl formate and vinyl pyridine, and solvents for aromatic carboxylic acids; as a catalyst, it can be used in processes such as heating urea to produce cyanuric acid, reacting alkyl halides with metal cyanides to produce nitrile, reacting sodium acetylene with alkyl halides to produce alkyl acetylenes, and reacting organic halides with cyanates to produce isocyanates. N,N-dimethylacetamide can also be used as an electrolytic solvent and a solvent for photographic colorants, a paint stripper, an organic synthesis raw material, and a pesticide and pharmaceutical raw material. Extractive distillation solvent for separating styrene from C8 fractions, etc.
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CAS No.: 127-19-5
EC Number: 204-826-4
Molecular Formula: C4H9NO
Density: 0.937 g/mL at 25C (lit.)
Melting point: -20 C (lit.)
Boiling point: 164.5-166 C (lit.)
Flash point: 158F
Heptane is a typical non-polar solvent, commonly used as a standard for determining octane number, an anesthetic, organic synthesis raw material, etc. It is also widely used in the pharmaceutical, pesticide, rubber synthesis, chemical fiber synthesis, reagents, electronic cleaning and other industries. n-Octane is used as a chemicalbook solvent and a standard substance for chromatographic analysis, and is also used in organic synthesis. With the rapid development of related industries such as chemical, pharmaceutical, and electronic, my country's demand for n-heptane will increase year by year, especially high-purity n-heptane has a broad market prospect.
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CAS No.: 142-82-5
EC Number: 205-563-8
Molecular Formula: C7H16
Density: 0.684 g/mL at 20 C
Melting point: 91C(lit.)
Boiling point: 98C(lit.)
Flash point: 30F
Hexane is an organic solvent with good viscosity. It is often used in rubber food, pharmaceuticals, perfume, shoemaking, tape, ball making, grinding, leather, textiles, furniture, paint industry, or as a dilution, cleaning solvent, or viscose. It can also be a solvent for extracting seed oil (such as soybean oil, cottonseed oil, flax, peanut, safflower oil, etc.); it can also be a raw material for manufacturing polymers; such as polypropylene and polyethylene.
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CAS No.: 110-54-3
EC Number: 203-777-6
Molecular Formula: C6H14
Density: 0.659 g/mL at 25C(lit.)
Melting point: -95 C
Boiling point: 68.95C(lit.)
Flash point: 30F
This product is an important organic chemical raw material, which can be used to make acetamide, acetoacetate, methyl heptenone, etc. It is widely used in flavors, paints, medicines, high-grade inks, collodion, nitrocellulose, artificial leather, dyes and other industries. It is one of the most widely used synthetic flavors in edible flavors, and is widely used to prepare banana, pear, peach, pineapple, grape and other flavors. It can also be used as an extractant and dehydrating agent, and can also be used for food packaging color printing, etc. Tannin extract series products are used in desulfurization leather, cigarette materials, oil field drilling, metal flotation, descaling and other aspects.
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CAS No.: 141-78-6
EC Number: 205-500-4
Molecular Formula: C4H8O2
Density: 0.902Â g/mLÂ at 25C(lit.)
Melting point: 84C(lit.)
Boiling point: 76.5-77.5C(lit.)
Flash point: 26F
Methanol has a wide range of uses and is a basic organic chemical raw material and high-quality fuel. It is mainly used in the fields of fine chemicals and plastics to produce a variety of organic products such as formaldehyde, acetic acid, methyl chloride, methylamine, dimethyl sulfate, etc. It is also one of the important raw materials for pesticides and medicines. Methanol can be used as a new type of clean fuel after deep processing and can also be added to gasoline for combustion.
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CAS No.: 67-56-1
EC Number: 200-659-6
Molecular Formula: CH4O
Density: 0.791Â g/mL at 25 C
Melting point: -98C(lit.)
Boiling point: 65.4C(lit.)
Flash point: 52F
Isopropyl alcohol can replace ethanol as a solvent in many cases. It is a good solvent and chemical raw material. It is used in coatings, medicine, pesticides, cosmetics and other industries. It is also used to produce acetone, chemicalbook isopropyl ester, isopropylamine (raw material of atrazine), diisopropyl ether, isopropyl acetate and thymol. It is the first chemical product made from petroleum raw materials in the history of petrochemical development.
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CAS No.: 67-63-0
EC Number: 200-661-7
Molecular Formula: C3H8O
Density: 0.785Â g/mLÂ at 25C(lit.)
Melting point: -89.5 C
Boiling point: 82C(lit.)
Flash point: 53F
Methyl tert-butyl ether (MTBE) is mainly used as a gasoline additive and has excellent anti-knock properties. It has good miscibility with gasoline, absorbs less water, and is environmentally friendly. MTBE can improve the cold start characteristics and acceleration performance of gasoline and has no adverse effect on air resistance. Although methyl tert-butyl ether has a low calorific value, driving tests have shown that the use of gasoline containing 10% Chemicalbook MTBE can reduce fuel consumption by 7%, and significantly reduce the lead content and CO content in exhaust gas, especially the emission of carcinogenic polycyclic aromatic hydrocarbons. As a raw material for organic synthesis, it can be used to produce high-purity isobutylene. It can also be used to produce 2-methylacrolein, methacrylic acid and isoprene. In addition, it can also be used as an analytical solvent and extractant.
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CAS No.: 1634-04-4
EC Number: 216-653-1
Molecular Formula: C5H12O
Density: 0.7404
Melting point: -110 C
Boiling point: 55-56C(lit.)
Flash point: -27F
Dimethyl carbonate (DMC) contains carbonyl, methyl, methoxy and carbonylmethoxy groups in its molecular structure, so it can be widely used in organic synthesis reactions such as carbonylation, chemicalbook methylation, methoxylation and carbonyl methylation. It has a very wide range of uses and is mainly used as a carbonylation and methylation reagent, a gasoline additive, and a raw material for synthesizing polycarbonate (PC).
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CAS No.: 616-38-6
EC Number: 210-478-4
Molecular Formula: C3H6O3
Density: 1.069 g/mL at 25 C (lit.)
Melting point: 2-4 C (lit.)
Boiling point: 90 C (lit.)
Flash point: 65F
Trimethylolpropane (TMP for short) has the chemical name 2-ethyl-2-hydroxymethyl-1,3-propanediol, also known as trimethylol propane and 2,2-dihydroxymethylbutanol. It has three typical hydroxymethyl groups in its molecule, so it has the properties of a polyol similar to glycerol. It can react with organic acids to form monoesters or polyesters, react with aldehydes and ketones to form acetals and ketals, and react with diisocyanate to form carbamates, etc. It is a widely used chemical raw material and chemical product, mainly used in alkyd resins, polyurethanes, unsaturated resins, polyester resins, coatings and other fields. It can also be used to synthesize aviation lubricants, plasticizers, surfactants, wetting agents, explosives, printing inks, etc. It can also be directly used as a textile auxiliaries and heat stabilizers for PVC resins.
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CAS No.: 77-99-6
EC Number: 201-074-9
Molecular Formula: C6H14O3
Density: 1.176
Melting point: 56-58C(lit.)
Boiling point: 159-161 C2 mm Hg(lit.)
Flash point: 172 C
Used in organic synthesis, chromatographic analysis reference liquid, and can also be used as solvent and raw material for organic synthesis
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CAS No.: 111-65-9
EC Number: 203-892-1
Molecular Formula: C8H18
Density: 0.703Â g/mLÂ at 25 C(lit.)
Melting point: 57C(lit.)
Boiling point: 125-127C(lit.)
Flash point: 60°F
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CAS No.: 626-27-7
EC Number: 210-940-5
Molecular Formula: C14H26O3
Density: 0.917
Melting point: -12 C
Boiling point: 278-282 C
Flash point: 110 C
The use of isobutyric acid is similar to that of n-butyric acid. It is mainly used to produce the corresponding esters, such as methyl isobutyrate with apricot flavor, propyl isobutyrate with pineapple flavor, isoamyl isobutyrate with banana flavor, octyl isobutyrate with grape flavor, benzyl isobutyrate with jasmine flavor, etc. It can be used as a synthetic flavor and solvent. It is also used to make varnishes and plasticizers. Isobutyric acid has some important derivatives. It is actually used in industry to produce intermediates of isobutyronitrile, and then converted into isobutyramide hydrochloride, which is the raw material of the insecticide diazinon. Isobutyric acid is mainly used to synthesize isobutyric acid ester products. It is the raw material for producing esters used in perfumes and flavors, such as methyl isobutyrate, propyl isobutyrate, isoamyl ester, benzyl ester, etc. It can be used as a food flavor. It is a food flavor allowed by GB2760-1996. It is mainly used to prepare flavors such as cream, apple, caramel, cheese, bread, yeast, etc. It is also used in pharmaceuticals, textile auxiliaries (in the form of salts), and solvents for various chemical reactions (solvents for lipids).
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CAS No.: 79-31-2
EC Number: 201-195-7
Molecular Formula: C4H8O2
Density: 0.95 g/mL at 25 C(lit.)
Melting point: -47 C (lit.)
Boiling point: 153-154 C (lit.)
Flash point: 132F
It is used as an intermediate in organic synthesis, a solvent for pesticides and mildew killers, and also as an intermediate in the manufacture of dyes and pharmaceuticals.
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CAS No.: 96-32-2
EC Number: 202-499-2
Molecular Formula: C3H5BrO2
Density: 1.616 g/mL at 25 C(lit.)
Melting point: -50C
Boiling point: 51-52 C/15 mmHg (lit.)
Flash point: 145F
Ethyl bromoacetate can be used in organic synthesis, pharmaceutical and pesticide intermediates. It can also be used to make military poison gas.
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CAS No.: 105-36-2
EC Number: 203-290-9
Molecular Formula: C4H7BrO2
Density: 1.506Â g/mLÂ at 25C(lit.)
Melting point: -38 C
Boiling point: 159C(lit.)
Flash point: 118F
Anisole, also known as anisole, methoxybenzene, and methyl phenyl ether, is a colorless liquid with the smell of anise and a sweet taste. It is naturally present in tarragon essential oil. It is insoluble in water, soluble in ethanol, ether, acetone, and easily soluble in benzene. It irritates the eyes and mucous membranes. It was originally obtained from the distillation of methyl salicylate or methoxybenzoic acid. It is now mainly prepared by reacting methylating agent dimethyl sulfate with phenol in alkaline aqueous solution. Anisole is prone to electrophilic substitution reactions on the aromatic nucleus. It condenses with formaldehyde to form a viscous oil or resin; reacts with phosphorus chloride to form p-chloroanisole and a small amount of ortho-chloro product; reacts with sulfuryl chloride to obtain 2,4,6-trichloroanisole. In addition, when anisole is heated with hydrobromic acid or hydroiodic acid, the carbon-oxygen bond breaks to form phenol and methyl halide, which is an important method for determining methoxy groups on the benzene ring.
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CAS No.: 100-66-3
EC Number: 202-876-1
Molecular Formula: C7H8O
Density: 0.995 g/mL at 25C(lit.)
Melting point: -37C (lit.)
Boiling point: 154 C (lit.)
Flash point: 125F
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CAS No.: 111-25-1
EC Number: 203-850-2
Molecular Formula: C6H13Br
Density: 1.176Â g/mLÂ at 25 C(lit.)
Melting point: 85C(lit.)
Boiling point: 154-158C(lit.)
Flash point: 135F
Ethylenediaminetetraacetic acid (EDTA, molecular weight 292) and its salts are aminopolycarboxylic acids that effectively chelate calcium ions in blood specimens. Chelation of calcium or removal of calcium from the reaction site will block and terminate the endogenous or exogenous coagulation process, thereby preventing the blood specimen from clotting. It is suitable for general hematology tests (usually its potassium salt EDTA-K2 or EDTA-K3 is used for routine hematology tests), not for coagulation tests and platelet function tests, nor for the determination of calcium ions, potassium ions, sodium ions, iron ions, alkaline phosphatase, creatine kinase, and leucine aminopeptidase, and for PCR tests.EDTA-Li2 can also be used as an anticoagulant and can be used in most biochemical tests. EDTA-Li2 can also be used as an anticoagulant and can be used in most biochemical tests.
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CAS No.: 60-00-4
EC Number: 200-449-4
Molecular Formula: C10H16N2O8
Bulk Density: 600kg/m3
Melting point: 250 C (dec.) (lit.)
Boiling point: 434.18C (rough estimate)
Flash point: >400C DIN 51758
P-toluenesulfonic acid is widely used in the synthesis of pharmaceuticals, pesticides, stabilizers for polymerization reactions, catalysts for organic synthesis (esters, etc.), intermediates for coatings and resin curing agents. It is a common acid catalyst for organic synthesis. It can be neutralized with sodium hydroxide to produce sodium p-toluenesulfonate, and then with the action of phosphorus pentachloride, p-toluenesulfonyl chloride can be produced. The latter is used in the nucleophilic substitution reaction, also used as the protective base of alcohol hydroxyl group. The use of p-toluenesulfonic acid also catalyzes the dihydrofuran protecting group on alcohols, carboxylic acid esterification, ester exchange reaction, and makes aldehydes to generate acetal and so on.
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CAS No.: 104-15-4
EC Number: 203-180-0
Molecular Formula: C7H8O3S
Density: 1.07
Melting point: 106~107
Boiling point: 116 C
Flash point: 41 C
4-hydroxybenzaldehyde is used in the fragrance industry to synthesize fragrances such as vanillin, ethyl-vanillin, butyraldehyde, anisaldehyde, and plumbaginone.
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CAS No.: 123-08-0
EC Number: 204-599-1
Molecular Formula: C7H6O2
Density: 1,129 g/cm3
Melting point: 112-116 C (lit.)
Boiling point: 191C 50mm
Flash point: 174C
Trimethylolpropane (TMP) chemical name is 2-ethyl-2-hydroxymethyl-1,3-propanediol, also known as trimethanol propane, 2,2-dihydroxymethylbutanol, there are three typical hydroxymethyl on its molecule, so it has the polyol properties similar to glycerol, and can be reacted with organic acids to form mono- or polyesters, and aldehydes and ketones to form acetal, acetal, and diisocyanate to form urethane, etc., is a widely used chemical raw materials and chemical products, mainly used in alkyd resin, polyurethane, unsaturated resin, polyester resin, coatings and other fields, can also be used in synthetic aviation lubricant, and also can be used in the synthesis of the polyurethane. It is a widely used chemical raw material and chemical product, mainly used in the fields of alkyd resin, polyurethane, unsaturated resin, polyester resin, coating, etc. It can also be used in the synthesis of aviation lubricants, plasticizers, surfactants, wetting agents, explosives, printing inks, etc. It can also be directly used as textile auxiliaries and heat stabilizers for PVC resin.
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CAS No.: 77-99-6
EC Number: 201-074-9
Molecular Formula: C6H14O3
Density: 1.176
Melting point: 56-58C(lit.)
Boiling point: 159-161C2Â mm Hg(lit.)
Flash point: 172 C
Ethyl 2,3-dicyanopropionate is a carboxylic acid ester derivative and can be used as a pesticide intermediate.
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CAS No.: 40497-11-8
EC Number: 609-836-6
Molecular Formula: C7H8N2O2
Density: 1.12±0.06 g/cm3(Predicted)
Boiling point: 120-135 C
Used as pesticide, dye intermediates, is an important intermediate in the synthesis of fungicide alizarinol.
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CAS No.: 874-42-0
EC Number: 212-861-1
Molecular Formula: C7H4Cl2O
Density: 1.3456 (rough estimate)
Melting point: 64-69 C (lit.)
Boiling point: 233 C (lit.)
Flash point: 135 C
N-Methylformamide is an important raw material for organic synthesis, which is used in the synthesis of pesticide insecticide and acaricide mono amitraz and amitraz, and also used in the production of pharmaceuticals, synthetic leather, artificial leather, as well as used as a solvent for chemical fiber and textile, and so on.
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CAS No.: 123-39-7
EC Number: 204-624-6
Molecular Formula: C2H5NO
Density: 1.011 g/mL at 25 C (lit.)
Melting point: -4 C (lit.)
Boiling point: 198-199 C (lit.)
Flash point: >230� F
Benzyl alcohol is used as a preservative in ointments, as a desiccant for fibers, nylon filaments and plastic films, as a stabilizer for polyvinyl chloride, as a photographic developer, as a solvent for acetate, inks, paints, lacquers, epoxy coatings, dyes, casein, wormwood and gelatin, and as an intermediate in the preparation of benzyl esters or ethers. It is also used to make spices and flavorings (mostly benzyl alcohol esters of fatty acids) as additives in soaps, perfumes, cosmetics and other products.
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CAS No.: 100-51-6
EC Number: 202-859-9
Molecular Formula: C7H8O
Density: 1.045Â g/mLÂ at 25C(lit.)
Melting point: -15 C
Boiling point: 205 C
Flash point: 201F
Benzaldehyde is an important raw material for pharmaceutical, dyestuff, spice and resin industries, and it has a wide range of uses: it can be used as solvent, plasticizer and low-temperature lubricant, etc., and it has an important role in pharmaceutical, dyestuff, spice and resin industries.
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CAS No.: 100-52-7
EC Number: 202-860-4
Molecular Formula: C7H6O
Density: 1.044 g/cm3 at 20 C (lit.)
Melting point: -26 C (lit.)
Boiling point: 178-179 C (lit.)
Flash point: 145F
Benzoic acid is generally often used as a drug or preservative, has the effect of inhibiting the growth of fungi, bacteria and molds, medicinal use is usually applied to the skin to treat ringworm-type skin diseases. It is used in synthetic fibers, resins, paints, rubber, and tobacco industries. Initially benzoic acid is produced by dry distillation or alkaline hydrolysis of benzoin gum, or by hydrolysis of horse urine acid. Industrially benzoic acid is produced by oxidizing toluene with air in the presence of cobalt, manganese and other catalysts; or decarboxylated by hydrolysis of phthalic anhydride. Benzoic acid and its sodium salt can be used as a bacteriostatic agent for latex, toothpaste, jam or other foodstuffs, and as a mordant for dyeing and printing.
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CAS No.: 65-85-0
EC Number: 200-618-2
Molecular Formula: C7H6O2
Density: 1.08
Melting point: 121-125 C(lit.)
Boiling point: 249 C(lit.)
Flash point: 250 F
Bromoacetonitrile was used in the synthesis of 1-cyanomethyl-1,1-dimethylhydrazinium bromide. It is used as an alkalyting agent for the nitrogen phosphorus detector. This product is a new type of feed additive developed at home and abroad, suitable for all kinds of animals. It has the functions of acidizing, anti-mildew, antibacterial calcium supplement, etc., and is also widely used in chemical industry, building materials, tanning and other industrial production.
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CAS No.: 590-17-0
EC Number: 209-672-1
Molecular Formula: C2H2BrN
Density: 1.722 g/mL at 25 C (lit.)
Boiling point: 60-62 C/24 mmHg (lit.)
Flash point: >230� F
tert-Butyl bromoacetate serves as building blocks during the synthesis of model  N-substituted oligoglycines (peptoids) containing an  N-linked lactoside side-chain.
tert-Butyl bromoacetate is used as an intermediate in the production of dyes, pharmaceuticals, agrochemicals and in organic compounds. It finds application as an alkylating agent. It plays an important role to prepare (2-oxo-4-vinyl-azetidin-1-yl)-acetic acid tert-butyl ester and in collagenase inhibitors synthesis. tert-Butyl Bromoacetate is a halogenated t-butyl acetate commonly used as an alkylating agent. tert-Butyl Bromoacetate is used in the synthesis of collagenase inhibitors.
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CAS No.: 5292-43-3
EC Number: 226-133-6
Molecular Formula: C6H11BrO2
Density: 1.338
Boiling point: 50 C10 Â mm Hg(lit.)
Melting point: 44-47 C
Flash point: 121 F
1,3-Dibromopropane is a dihalogenated propane. It is a colourless to slightly yellow liquid with sweet odor. soluble in ether, acetone and chloroform, insoluble in water. Decomposes when exposed to heat for a long time and is partially converted to 1,2-dibromopropane. Boiling with water produces propylene glycol. It is used substrate specificity of haloalkane dehalogenases. It undergoes reduction catalyzed by electrogenerated solution-phase nickel(I) salen and nickel(I) salen confined in a polymer film on the surface of a carbon electrode to afford cyclopropane and propylene, respectively.
1,3-Dibromopropane is used to prepare C3-bridged compounds through C-N coupling reactions. It is used in the preparation of 2,3,4,5-tetrahydro-7,7-diphenylimidazo- [2,1-b]-thiazine-6(7H)-one by reacting with potassium salt of 5,5-diphenyl-2-thiohydantoin.
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CAS No.: 109-64-8
EC Number: 203-690-3
Molecular Formula: C3H6Br2
Density: 1.989 g/mL at 25 C (lit.)
Boiling point: 167 C (lit.)
Melting point: -34 C (lit.)
Flash point: 54C
Benzoyl chloride is a colorless to slightbrown liquid with a strong, penetrating odor. Benzoyl chloride is widely utilized for the synthesis of peroxides. It is employed in the production of dyes and perfumes. It also serves in the manufacturing of pharmaceuticals and resins.
Benzoyl chloride could used as a raw material in organic synthesis, dye, and pharmaceuticals. It can also used as a manufacturing initiator for benzoyl peroxide, t-butyl peroxybenzoate, pesticides, and herbicides. In pesticides, it is a new insecticide that is inducible isoxazole parathion (Isoxathion, Karphos) intermediate. Benzoyl chloride is an important benzoyl and benzyl reagent. Most benzoyl chloride is used in the production of benzoyl peroxide, and secondly for the production of benzophenone, benzyl benzoate, and benzyl cellulose. Benzoyl peroxide catalyzes polymerization initiator for the monomer plastic, polyester, epoxy, acrylic resin production, self-curing agent, which is a glass fiber material, fluorine rubber, silicone crosslinking agents, oil refined, bleached flour, and fiber decolorizing.
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CAS No.: 98-88-4
EC Number: 202-710-8
Molecular Formula:C7H5ClO
Density: 1.989 g/mL at 25 C (lit.)
Boiling point: 198 C (lit.)
Melting point: -1 C (lit.)
Flash point: 156� F
2,4,6-Trimethylbenzoyl chloride is an important organic reagent that can be used for the electrochemical reduction reaction to prepare 2,4,6-trimethylbenzaldehyde and tetramer (i.e. 1,2-bis(2,4,6-trimethylphenyl)ethylene-1,2-diol bis(2,4,6-trimethylbenzoate)).
2,4,6-Trimethylbenzoyl chloride is used, in the presence of pyridine, to protect OH groups as mesitoate esters.
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CAS No.: 938-18-1
EC Number: 213-339-6
Molecular Formula: C10H11ClO
Density: 1.095 g/mL at 25 C
Boiling point: 143-146 C (60 mmHg)
Flash point: 143-146 C/60mm
Tapinarof is a small molecule stilbene compound, with a chemical name of 3,5-Dihydroxy-4-isopropylstilbene,which was originally isolated from the metabolite of photorhabdus iuminescence, a soil nematode (Heterorhabditis sp.), and has been synthesized artificially.
Clinically, tapinarof was first used in the treatment of psoriasis and atopic dermatitis. Clinical trials conducted abroad have shown that Benzenemod cream has good efficacy and safety on atopic dermatitis and psoriasis. Tapinarof is a novel small molecule topical therapeutic AhR ( aryl hydrocarbon receptor)-modulating agent that has been recently approved by the FDA for the topical treatment of plaque psoriasis in adults. Tapinarof 1% cream has shown to be effective and to have a favorable safety profile in the treatment of psoriatic patients. It could decrease the expression of multiple essential cytokines involved in the pathological IL-23/IL-17/IL-22 axis and ameliorate IMQ-induced psoriatic dermatitis, inhibiting keratinocyte proliferation and abnormal differentiation.
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CAS No.:79338-84-4
EC Number: 1312995-182-4
Molecular Formula:C17H18O2
Density: 1.158
Boiling point: 431.8±20.0 C(Predicted)
Melting point: 140 - 142C
Crisaborole is a member of the class of benzoxaboroles that is 5-hydroxy-1,3-dihydro-2,1-benzoxaborole in which the phenolic hydrogen has been replaced by a 4-cyanophenyl group.
A series of phenoxy benzoxaboroles were synthesized and screened for their inhibitory activity against PDE4 and cytokine release.5-(4-Cyanophenoxy)-2,3-dihydro-1-hydroxy-2,1-benzoxaborole (AN2728) showed potent activity both in vitro and in vivo. AN2728 is being studied as an anti-inflammatory agent. The biggest advantage of Crisaborole is that it isa small molecule, non-hormonal drug, which can achieve both therapeutic efficacy and comfort, and even few side effects in some patients. It is the first non-dermatologic drug to enter the list of clinically urgent new drugs. Its listing fills the treatment needs of children and adults with atopic dermatitis in China, breaking the status quo of no new products in the field of topical non-hormonal anti-inflammatory for more than 10 years, and has epoch-making significance.
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CAS No.: 906673-24-3
EC Number: 250-635-4
Molecular Formula:C14H10BNO3
Density: 1.33±0.1 g/cm3(Predicted)
Boiling point: 425.9±55.0 C(Predicted)
Melting point: >130 C (softened)
Kopyrrol is a hair growth stimulant that can be used to treat hair loss. It can also be used in cosmetics to invent a dermocosmetic composition having a whitening or dark circle removal or anti-glare effect by containing a pyrrolidinyl diaminopyrimidine oxide compound as an active ingredient.
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CAS No.: 55921-65-8
EC Number: 618-347-7
Molecular Formula:C8H13N5O
Density: 1.60
Boiling point: 549.3±60.0 C(Predicted)
Melting point:278C(DEC.)
Kopexil is a valuable organic synthetic reagent for preparing pyrimidines and in making hair loss and skin care compositions. It is used in hair care formulations to prevent increased hair loss.
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CAS No.: 74638-76-9
EC Number: 616-121-2
Molecular Formula: C4H6N4O
Density: 1.69±0.1 g/cm3(Predicted)
Boiling point: 475.5±37.0 C(Predicted)
D-Luciferin is a chemiluminescent substrate of firefly luciferase. It produces light upon oxidative decarboxylation by luciferase in the presence of ATP. D-luciferin can be employed to assay the expression of the luciferase gene linked to a promoter of interest. Alternatively, D-luciferin and luciferase can be used to assess ATP availability in cellular or biochemical assays.
D-lucifcein can be used as an indicator to identify the source of groundwater, determine the approximate volume of water flowing from cracks, find drinking water pollution sources, study the infiltration of industrial wastewater into the soil, and as an indicator of corneal trauma.
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CAS No.: 103404-75-7
EC Number: 600-430-4
Molecular Formula: C11H9N2NaO3S2
D-Luciferin potassium salt(115144-35-9) is a water soluble form of D-Luciferin. D-Luciferin is a common bioluminescent substrate used for imaging of firefly luciferase expression with peak chemiluminescent emission at 560 nm. The ATP dependant luciferin oxidation is catalyzed by the Luciferase enzyme encoded by lucgene.
D-Luciferin may be used as a substrate in luciferase-based (EC 1.13.12.7) bioluminescence imaging and cell-based high-throughput screening applications. ATP can be measured with a reagent made up of D-luciferin and luciferase from firefly. D-Luciferin may be used and studied as a partial agonist for G protein-coupled receptor-35 (GPR35). Used for imaging the expression of the LUC marker gene and luciferase-fusion conjugates in living cells, tissues and organisms. Extensively utilized in reporter gene assays, immunoassays and hygiene monitoring.
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CAS No.: 115144-35-9
EC Number:1592732-453-0
Molecular Formula: C11H9KN2O3S20
Main applications:
Fluorescent labeling and imaging: live/stationary cell labeling (e.g. cell membrane, intracellular targets); Confocal microscopy, fluorescence microscopy imaging.
Molecular probes: conjugation of antibodies, nucleic acids (such as FISH probes), nanoparticles for immunofluorescence, in situ hybridization, etc.
Biosensing: Fluorescent sensors are designed to detect changes in enzyme activity (e.g., esterase, phosphatase), reactive oxygen species (ROS), or pH.
Flow cytometry: Labeling of cell surface antigens or intracellular proteins for high-throughput screening.
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CAS No.: 74638-76-9
EC Number: 616-121-2
Molecular Formula: C11H7FN2O3S2
Density: 1.89±0.1 g/cm3(Predicted)
Boiling point: 570.0±60.0 C(Predicted)
Applications
A. Bioluminescence Imaging (BLI):
In vivo tracking of tumors, infections, or gene expression (e.g., luciferase reporter assays). Preferred for D-luciferase mutants over traditional L-luciferin.
B. Drug Discovery:
High-throughput screening (HTS) for compounds affecting luciferase-coupled pathways (e.g., NF-�ºB, HIF-1�±).
C. Metabolic Studies:
ATP-dependent light emission correlates with cellular metabolic activity.
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CAS No.: 768593-01-7
EC Number: 616-121-2
Molecular Formula: C13H7FNNa2O3S2
L-(+)-Ergothioneine (ERG) is a substance that cannot be synthesized by humans and must be obtained from food. It has cytoprotective and antioxidant properties.
L-(+)-Ergothioneine is a natural molecule isolated from the rye ergot fungus and later identified in rat erythrocytes and liver and in numerous other animal tissues. Its antioxidizing properties may afford the compound therapeutic potential or it may be used as a food additive or in cosmetics.
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CAS No.: 497-30-3
Molecular Formula: C9H15N3O2S
EC Number: 207-843-5
Density: 1.2541 (rough estimate)
Melting point: 275-277C (dec.)
4-(Trifluoromethoxy)phenol is used as a reactant in the preparation of 1-aryloxyethyl piperazine derivatives as Kv1.5 potassium channel inhibitors.
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CAS No.: 828-27-3
Molecular Formula: C7H5F3O2
EC Number: 212-583-0
Density: 1.375 g/mL at 25 C(lit.)
Boiling point: 1.375 g/mL at 25 C(lit.)
Melting point: 17-18C (lit.)
Flash point: 187F
Infrared absorption spectrum of liquid 1,2,4-trifluorobenzene has been investigated using LiF, NaCl, KBr and KRS-5 prisms. The microwave spectrum of 1,2,4-trifluorobenzene has been investigated at dry ice temperature in the frequency range of 8 to 12.4GHz. 1,2,4-Trifluorobenzene can be used as composite membranes with improved performance and durability.
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CAS No.: 367-23-7
Molecular Formula: C6H3F3
EC Number:206-684-9
Density: 1.264 g/mL at 25 C(lit.)
Boiling point: 88C /759 mmHg (lit.)
Flash point: 40F
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
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CAS No.: 6212-33-5
Molecular Formula: C8H8ClNO2
EC Number: 612-944-6
Density: 1.392 ±0.06 g/cm3(Predicted)
Boiling point: 328.8 ±32.0C (Predicted)
Melting point: 220-230C (lit.)
2-chloroacrylonitrile is a colorless liquid, widely used in medicine, photosensitive materials intermediate raw materials. As an important pesticide intermediate, it is mainly used to synthesize arylpyrrolidinitrile insecticides and fungicides.
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CAS No.: 920-37-6
Molecular Formula: C3H2ClN
EC Number:213-055-2
Density: 1.096 g/mL at 25 C (lit.)
Boiling point: 88-89C (lit.)
Melting point: 65C (lit.)
Flash point: 44 F
2-Allylphenol is a phenol with an allyl group at the 2nd position; it is an antifungal agrochemical; it is a high-purity monomer that can be used as an intermediate in the pharmaceutical industry, for example, in the production of alprenolol, a beta-blocker. Allyl groups can vulcanize polymers, and it can also be used to produce allyl-substituted phenolic and polyester resins; other uses include the production of silanes, which can be polymerized into polyolefins through allyl groups, such as oxyphosphazene copolymers, which can be used in fire-retardant foams.
Brand: Soarwin
CAS No.: 1745-81-9
EC Number:217-119-0
Molecular Formula: C9H10O
Density: 1.028 g/mL at 25 C
Melting point: -6 C
Boiling point: 220 C
Flash point: 192Â F
3,5-Dichloro-4-aminoacetophenone is beige crystal and can be used as a pharmaceutical intermediate. It has hepatotoxic and nephrotoxic effects on humans and animals, and may also cause myocardial problems, central nervous system depression and gastrointestinal irritation.
Brand: Soarwin
CAS No.:37148-48-4
EC Number: 253-368-1
Molecular Formula: C8H7Cl2NO
Density: 1.2748 (rough estimate)
Melting point: 162-166 C
Boiling point: 351.5±42.0 C(Predicted)
Flash point: 166.4 C
2,4-Diamino-6-chloropyrimidine is a compound that can be used in organic synthesis; it is used as an intermediate for the drug melamine; it is used in the GC-MS determination of melamine and related compounds.
Brand: Soarwin
CAS No.: 156-83-2
EC Number: 205-863-9
Molecular Formula: C4H5ClN4
Density: 1.3966 (rough estimate)
Melting point: 199-202C(lit.)
Boiling point: 199-202C
Flash point:218.9±29.6 C
2-Methylthio-4-pyrimidone is an organic intermediate that can be prepared by the cyclization reaction of isopropyl formyl acetate and thiomethylisothiourea. It has been reported in the literature that it can be used to prepare palbociclib intermediates.
Brand: Soarwin
CAS No.: 5751-20-2
EC Number: 227-274-6
Molecular Formula: C5H6N2OS
Density: 1.35±0.1 g/cm3(Predicted)
Melting point: 200.0 to 204.0 C
Flash point: 136 C
Glucosamine sulfate sodium salt, also known as 2-amino-2-deoxy-D-glucose sulfate sodium chloride complex salt, is a drug for the treatment and prevention of osteoarthritis.
Brand: Soarwin
CAS No.: 38899-05-7
EC Number609-596-2
Molecular Formula: C6H14NNaO8S
Glucosamine sulfate potassium salt can be used with chondroitin sulfate to relieve pain, and it has been proven to have no side effects. It can treat bone and joint diseases very well, and the effect is very significant. It has good effects on osteoarthritis, rheumatoid arthritis, and gout. It is also suitable for people with joint pain and back pain to relieve symptoms. It can also treat sciatica and has a certain effect on osteoporosis.
Brand: Soarwin
CAS No.:1296149-08-0
EC Number: 420-960-8
Molecular Formula: C6H15ClKNO9S
Chondroitin sulfate (CS) is an acidic mucopolysaccharide extracted and purified from animal cartilage tissue. Chondroitin sulfate has different structures such as A, C, D, E, H and K. Chondroitin sulfate in nature is mostly found in animal cartilage, larynx, nasal bone (41% in pigs), diaphragm and trachea (36%-39%) in cattle and horses, and also in other tissues such as leg bones, ligaments, skin, cornea, etc. It is very rich in fish cartilage, such as 50%-60% in shark bones, and very little in connective tissue.
Brand: Soarwin
CAS No.: 9007-28-7
EC Number: 232-696-9
Molecular Formula: C13H21NO15S
Vanillin, commonly known as vanilla powder, vanillin, vanilla powder, vanilla essence, vanilla, is an important spice extracted from the vanilla beans of the Rutaceae family. It is one of the most produced varieties of synthetic spices and an important raw material for blending chocolate, ice cream, chewing gum, cakes and tobacco flavors. It exists naturally in vanilla pods, as well as clove oil, oakmoss oil, Peru balsam, Tolu balsam and benzoin.
Brand: Soarwin
CAS No.: 121-33-5
EC Number: 204-465-2
Molecular Formula: C8H8O3
Density: 1.06
Melting point:81-83 °C(lit.)
Boiling point: 170 °C15 mm Hg(lit.)
Flash point:147°C
