1-acetyl- (6CI,7CI,8CI,9CI)-manufacture,factory,supplier from China

Products Description of 3-Acetyl-2,5-Dichlorothiophene CAS#36157-40-13-Acetyl-2,5-dichlorothiophene is an organic intermediate and pharmaceutical intermediate. 3-Acetyl-2,5-Dichlorothiophene Chemical PropertiesMelting point 37-40 °C (lit.)Boiling point 120-122°C 4mmdensity 1.4514 (estimate)Fp >230 °Fstorage temp. Keep in dark place,Inert atmosphere,2-8°Cform solidcolor White to Yellow to OrangeBRN 121288CAS DataBase Reference36157-40-1(CAS DataBase Reference)NIST Chemistry Reference2,5-Dichloro-3-thienyl methyl ketone(36157-40-1)Sa

Products Description of Adenosine5'-(tetrahydrogen triphosphate), disodiuM salt, trihydrate (9CI) CAS#51963-61-2 This product is white crystal or off-white powder, odorless, slightly sour, and hygroscopic. It is easily soluble in water and very slightly soluble in ethanol, ether, chloroform and benzene. It is relatively stable in alkaline solutions and easily decomposed in acidic and neutral solutions.

Products Description of N-LAUROYL-L-GLUTAMIC ACID CAS#3397-65-7N-(1-oxododecyl)-L-glutamic acid (9CI) is a chemical whose English name is L-Glutamicacid, N-(1-oxododecyl)-.N-LAUROYL-L-GLUTAMIC ACID Chemical PropertiesMelting point 95-96 °CBoiling point 543.6±40.0 °C(Predicted)density 1.081±0.06 g/cm3(Predicted)storage temp. Sealed in dry,Room Temperaturesolubility Aqueous Base (Slightly), Chloroform (Slightly)form Solidpka3.46±0.10(Predicted)color White to Off-WhiteLogP2.964 (est)EPA Substance Registry SystemL-Glutamic acid, N-(1-oxododecyl)- (3397-65-7)

Products Description of Pal-Tripeptide-1 CAS#147732-56-7 Palmitoyl tripeptide-1 is a matrikine signal peptide that acts on the dermis and can promote the synthesis of extracellular matrix such as collagen and glycosaminoglycans, strengthen the dermis, make the skin thicker and firmer, relieve wrinkles, and have a stronger ability to resist ultraviolet radiation.Pal-Tripeptide-1 Chemical PropertiesBoiling point 913.0±65.0 °C(Predicted)density 1.105storage temp. Store at -20°Csolubility DMF: 30 mg/ml; DMSO: 10 mg/ml; Ethanol: 30 mg/mlform A solidpka3.16±0.10(Pr

Products Description of Optical brightener OB-1 CAS#1533-45-5Fluorescent whitening agent OB-1, 2,2-(4,4-diphenylethylene) bisbenzoxazole, is a yellow crystalline substance with a melting point of 359-362℃, insoluble in water, odorless, stable performance, and a maximum absorption spectrum wavelength of 374nm. It has strong fluorescence and a fluorescence emission wavelength of 434nm.

Products Description of Propiconazole CAS#60207-90-1he triazole compound propiconazole (Pcz), 1-[[2-(2,4- dichlorophenyl)-4-propyl-1, 3-dioxolan-2-yl]methyl]-1,2,4-triazole, is a kind of triazole fungicide (Fig. 1). It is used extensively in a variety of applications. It is used on grasses grown for seed, mushrooms, corn, wild rice, peanuts, almonds, sorghum, oats, pecans, apricots, peaches, nectarines, plums and prunes.

Products Description of Bretazenil CAS#84379-13-5Brotacetin is a partial agonist of the GABAA receptor of the benzodiazepine class. It was first developed by Roche as an antianxiety drug. Studies have found that brotacetin can counteract the spasms caused by pentamethazine. At an antispasmodic dose (125-250 μg·kg-1), brotacetin combined with pyridostigmine (100 μg·kg-1, im) and aprofen (4 mg·kg-1, im) can prevent sarin and soman poisoning. Brotacetin has good antianxiety activity at a dose of 50-400 μg·kg-1. Compared with diazepam, it has little adverse reaction of myasthenia.

Products Description of 1-Isopropylpiperazine CAS#4318-42-71-Isopropylpiperazine is a chemical.CAS No.

Products Description of 1-Chloroisoquinoline CAS#19493-44-81-Chloroisoquinoline can be used as a pharmaceutical synthesis intermediate, such as the preparation of the compound 1-phenylisoquinoline.

Products Description of 1-Acetylpiperazine CAS#13889-98-0Crystallization (ethanol-water solution).

Products Description of 1-BENZHYDRYLPIPERAZINE CAS#841-77-0Benzhydrylpiperazine (English name benzhydrylpiperazine) is also known as 1-Benzhydrylpiperazine, N-(Diphenylmethyl)piperazine. It is a white solid at room temperature and is soluble in ethanol, benzene and toluene. Its solubility in water at 20 ºC is only 0.45 g/L. Benzhydrylpiperazine is a toxic chemical and is harmful if swallowed. Avoid contact with skin and eyes. Benzhydrylpiperazine is sensitive to air. Avoid the generation of Benzhydrylpiperazine dust and aerosol in the operating area.

Products Description of Myristoyl chloride CAS#112-64-1Prepared by the reaction of myristic acid and phosphorus trichlorideMyristoyl chloride Chemical PropertiesMelting point -1 °C (lit.)Boiling point 250 °C/100 mmHg (lit.)density 0.908 g/mL at 25 °C (lit.)refractive index n20/D 1.449(lit.)Fp >230 °Fstorage temp. −20°Cform Liquidcolor Clear colorless to light yellow-brownWater Solubility MAY DECOMPOSEBRN 636924InChIKeyLPWCRLGKYWVLHQ-UHFFFAOYSA-NCAS DataBase Reference112-64-1(CAS DataBase Reference)NIST Chemistry ReferenceMyris

Products Description of 1-Piperazinecarbaldehyde CAS#7755-92-2Oily liquid.

Products Description of Tert-Butyl 1-piperazinecarboxylate CAS#57260-71-6In modern chemical pharmaceuticals, 1-tert-butyloxycarbonylpiperazine plays a very important role because it is an important basic chemical raw material for many antitussive drugs, antiallergic drugs, antipsychotic drugs, antibacterial drugs, various pesticides, etc.

Products Description of Dodecylamine CAS#124-22-1Dodecyl primary amine is also known as 1-aminododecane, laurylamine, and dodecylamine. It is colorless or white crystal. This product is weakly alkaline and can form salts with inorganic or organic acids. Can be quaternized. Reacts with ethylene oxide and can be acetylated. Chemicalbook can be added to unsaturated hydrocarbons. This product can be oxidized with peroxide. Reacts with halogenated carboxylic acids to generate amphoteric compounds. Reacts with carboxylic acid chloride to generate amides.

Products Description of 1-Methylimidazole 99% CAS#616-47-7N-methylimidazole, also known as 1-methylimidazole, is mainly used as an organic synthesis intermediate, ionic liquid and resin curing agent, adhesive, etc., such as the synthesis of deoxyribonucleic acid and acetylation catalyst, as well as for casting, bonding and fiberglass. Therefore, optimizing the synthesis process of N-methylimidazole has great application value and practical significance.

Products Description of Glyceryl monostearate CAS#31566-31-1 Glyceryl monostearate is an emulsifier and additive for food; it is used as an emulsifier in cosmetics and pharmaceutical ointments.

Products Description of 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer CAS#68928-70-1Tetrabromobisphenol A-tetrabromobisphenol A glycidyl ether copolymer is widely used in flame retardant potting materials, flame retardant laminate adhesives, etc.

Paraffin, Liquid CAS#8012-95-1Mineral oil mist is a colorless, oily liquid aero-sol dispersed in air with an odor like burned lubricating oil.The odor threshold is 1.0 ppm. Specific gravity (H2O:1)=0.865 at 60℃; Boiling point = 250- 360*C; Vaporpressure = <0.5 mmHg at 20℃; Flash point= 193℃;Autoignition temperature = 260- 371℃. HazardIdentification (based on NFPA-704 M Rating System):Health 0, Flammability 1, Reactivity 0. Insoluble in water.Product Name:Paraffin, liquidSynonyms:PARAFFIN VISCID, EXTRA PURE, DAB, PH. EU R., B. P., PH.

Products Description of 1-Bromoisoquinoline CAS#1532-71-41-Bromoisoquinoline is a low melting point solid.CAS No.

Products Description of 1-Methylpyrrolidine CAS#120-94-5Colorless, transparent, volatile liquid. Freezing point -90°C, boiling point 79.5～80.5°C, relative density 0.819, refractive index 1.4240, flash point -21°C.

Products Description of 1-Dodecanethiol CAS#112-55-0Colorless or light yellow liquid. Melting point -7℃, boiling point 165-169℃ (5.19kPa), 142-145℃ (2kPa), relative density 0.8450 (20/20℃), refractive index 1.4589, flash point 87℃.

Products Description of Pyridine hydrobromide CAS#18820-82-1Pyridine hydrobromide is used as an intermediate for cephalosporin antibiotics such as ceftriaxone, cefapirin, and ceftazidime.Pyridine hydrobromide Chemical PropertiesMelting point 200 °C (dec.)(lit.)storage temp. Inert atmosphere,Room Temperatureform powder to crystalcolor White to Light yellow to Light orangeWater Solubility Soluble in water.Sensitive HygroscopicBRN 3615336InChIInChI=1S/C5H5N.BrH/c1-2-4-6-5-3-1;/h1-5H;1HInChIKeyBBFCIBZLAVOLCF-UHFFFAOYSA-NSMILESC1C=CN=CC=1.BrCAS DataBase

Products Description of Styrenated phenol CAS#61788-44-1Light yellow to amber viscous liquid.