Wuhan Chengyuan Pharmaceutical Co., Ltd. - Catalysts And Absorbents

We are offering cinnamic acid. cas: 621-82-9molecular formula: c9h8o2molecular weight: 148.16 appearance: white to light yellow crystal powder fragrance: unique scent purity: 99% melting point: 132.5-134.5 heavy metals: 10ppm residue on ignition: 0.1% usage: the main use of cinnamic acid is in the manufacture of the methyl, ethyl, and benzyl esters for the perfume industry. ethyl ester used in glass prisms, lenses. Some esters, such as chaulmoogryl and other derivatives, are used in medicine. packing: 25kgplastic bag

Synonyms: 3 - (2 - nitro-phenyl) -2 - AcrylicCAS: [612-41-9]Molecular Weight: C9H7NO4 = 193.42Physical and chemical properties: white or light yellow crystal. Melting point :245-248 . Insoluble in water, soluble in ethanol and benzene and other organic solvents. Industrial concentration 99%.Main use: This product is a kind of pharmaceutical intermediates. Organic synthesis.

CAS: 18664-39-6Appearance: off-white to light brown crystalline powderPacking:25kgbagAssay; 99.00 Usage: organic synthesis intermediate

We are offering diatrizoate sodium. synonyms:benzoicacid, 3, 5-bis(acetylamino)-2, 4, 6-triiodo-, monosodium salt (9ci); benzoic acid, 3, 5-diacetamido-2, 4, 6-triiodo-, monosodium salt (8ci); benzoic acid, 3, 5-diacetamido-2, 4, 6-triiodo-, sodium salt (6ci);3, 5-diacetamido-2, 4, 6-triiodobenzoic acid sodium salt; diatrizoate sodium;cas number:737-31-5name:benzoic acid, 3, 5-bis(acetylamino)-2, 4, 6-triiodo-, sodium salt (1:1)superlist name:diatrizoate sodiumformula:c11h9 i3 n2 o4 . Namolecular weight:635.90einecs:212-004-1boiling point:614.1 c at 760 mmhgflash point:325.2 csolubility:h2o: 0.35 g/ml, slightly turbid, colorlessappearance:white powder we are supplying: product list steroid (hormone ) powder testosterone (cas: 58-22-0) testosterone enanthate ( cas: 315-37-7) testosterone cypionate (cas: 58-20-8 ) testosterone propionate ( cas: 57-85-2) testosterone phenylpropionate (cas 1255-49-8 ) testosterone isocaproate (cas: 15262-86-9 ) testosterone decanoate (cas: 5721-91-5) testosterone undecanoate (cas: 5949-44-0) methyltestosterone (17-alpha-methyl-testosterone) (cas: 65-04-3) turinabol (4-chlorotestosterone acetate , clostebol acetate) (cas:855-19-6) oral turinabol (4-chlorodehydromethyltestosterone) (cas:2446-23-3) oxymetholone (anadrol) ( cas: 434-07-1) oxandrolone (anavar) ( cas: 53-39-4) stanozolol (winstroll) ( cas: 10418-03-8) stanolone ( cas: 521-18-6 ) mestanolone (cas: 521-11-9) methandrostenolone (dianabol, methandienone) (cas: 72-63-9) nandrolone (cas: 434-22-0) nandrolone decanoate (cas: 360-70-3 ) nandrolone cypionate ( cas: 601-63-8) nandrolone phenypropionate (cas: 62-90-8) normethisterone (cas: 514-61-4) trenbolone (cas: 10161-33-8) trenbolone acetate (cas#: 10161-34-9 ) trenbolone enanthate tibolone (cas: 5630-53-5) trestolone ( cas: 3764-87-2 ) metribolone (methyltrienolone) (cas: 965-93-5) tamoxifen citrate (nolvadex)(cas: 54965-24-1) clomiphene citrate (cas: 50-41-9)(clomid) sildenafil citrate (viagra) (cas: 171599-83-0) tadalafil (cialis) ( cas: 171596-29-5) vardenafil (cas: 224785-90-4) boldenone (cas: 846-48-0) boldenone acetate (cas: 846-46-0 ) boldenone undecylenate (cas: 13103-34-9)boldenone 17-acetate (cas:2363-59-9) dhea (dehydroepiandrosterone) ( cas: 53-43-0) 7-keto-dhea (cas: 566-19-8) 7-keto-dhea acetate ( cas: 1449-61-2) dehydroepiandrosterone enanthate (prasterone enanthate) (cas: 23983-43-9) androstenedione (63-05-8) clostebol acetate (cas#: 25122-46-7 ) estrone (cas: 53-16-7) estradiol ( cas: 50-28-2) estriol (cas: 50-27-1) estradiol cypionate (cas: 313-06-4 ) ethisterone (cas: 434-03-7) exemestane ( cas: 107868-30-4 ) conjugated estrogen (cas: 12126-59-9) finasteride (propecia) (cas: 98319-26-7) fluticasone propionate (cas: 80474-14-2) flumethasone (cas: 2135-17-3) fluorometholone acetate (cas: 3801-06-7) fluorometholone (cas: 2135-17-3) drostanolone propionate (cas: 521-12-0) drostanolone enanthate

Chemical Name: 2, 4-dimethylcinnamic acid Molecular Formula: C11H12O2 Formula Weight: 176.21 CAS No.: 1685-80-91685-80-9Appearance:white crystal powder, it can be solved in ethanol, ethyl acetate and other organic solvent.Assay :99%UsageIt can be used for organic synthesize intermediate

We offer l-isoleucine with high quality and inexpensive long-term supply. 2-amino-3-methylpentanoic acid, (s-(r*, r*))-;isoleucine (usp);(2s, 3s)-2-amino-3-methylpentanoic acid;(2s, 3s)-2-amino-3-methyl-pentanoic acid;isoleucine, l- (8ci);2-amino-3-methylvaleric acid;pentanoic acid, 2-amino-3-methyl- cas number:73-32-5name:l-isoleucineformula:c6h13no2molecular weight:131.17einecs:200-798-2density:1.036 g/cm3melting point:288 c (dec.)(lit.)boiling point:225.772 c at 760 mmhgflash point:90.344 csolubility:41.2 g/l (50 c) in waterappearance:white crystalline powder we are supplying: product list steroid (hormone ) powder testosterone (cas: 58-22-0) testosterone enanthate ( cas: 315-37-7) testosterone cypionate (cas: 58-20-8 ) testosterone propionate ( cas: 57-85-2) testosterone phenylpropionate (cas 1255-49-8 ) testosterone isocaproate (cas: 15262-86-9 ) testosterone decanoate (cas: 5721-91-5) testosterone undecanoate (cas: 5949-44-0) methyltestosterone (17-alpha-methyl-testosterone) (cas: 65-04-3) turinabol (4-chlorotestosterone acetate , clostebol acetate) (cas:855-19-6) oral turinabol (4-chlorodehydromethyltestosterone) (cas:2446-23-3) oxymetholone (anadrol) ( cas: 434-07-1) oxandrolone (anavar) ( cas: 53-39-4) stanozolol (winstroll) ( cas: 10418-03-8) stanolone ( cas: 521-18-6 ) mestanolone (cas: 521-11-9) methandrostenolone (dianabol, methandienone) (cas: 72-63-9) nandrolone (cas: 434-22-0) nandrolone decanoate (cas: 360-70-3 ) nandrolone cypionate ( cas: 601-63-8) nandrolone phenypropionate (cas: 62-90-8) normethisterone (cas: 514-61-4) trenbolone (cas: 10161-33-8) trenbolone acetate (cas#: 10161-34-9 ) trenbolone enanthate tibolone (cas: 5630-53-5) trestolone ( cas: 3764-87-2 ) metribolone (methyltrienolone) (cas: 965-93-5) tamoxifen citrate (nolvadex)(cas: 54965-24-1) clomiphene citrate (cas: 50-41-9)(clomid) sildenafil citrate (viagra) (cas: 171599-83-0) tadalafil (cialis) ( cas: 171596-29-5) vardenafil (cas: 224785-90-4) boldenone (cas: 846-48-0) boldenone acetate (cas: 846-46-0 ) boldenone undecylenate (cas: 13103-34-9)boldenone 17-acetate (cas:2363-59-9) dhea (dehydroepiandrosterone) ( cas: 53-43-0) 7-keto-dhea (cas: 566-19-8) 7-keto-dhea acetate ( cas: 1449-61-2) dehydroepiandrosterone enanthate (prasterone enanthate) (cas: 23983-43-9) androstenedione (63-05-8) clostebol acetate (cas#: 25122-46-7 ) estrone (cas: 53-16-7) estradiol ( cas: 50-28-2) estriol (cas: 50-27-1) estradiol cypionate (cas: 313-06-4 ) ethisterone (cas: 434-03-7) exemestane ( cas: 107868-30-4 ) conjugated estrogen (cas: 12126-59-9) finasteride (propecia) (cas: 98319-26-7) fluticasone propionate (cas: 80474-14-2) flumethasone (cas: 2135-17-3) fluorometholone acetate (cas: 3801-06-7) fluorometholone (cas: 2135-17-3) drostanolone propionate (cas: 521-12-0) drostanolone enanthate

Synonyms: 3 - [(3 `- methyl) phenyl] -2 - acrylicCAS: [3029-79-6]Molecular weight: C10H10O2 = 162.16Physical and Chemical Properties: White crystals, mp :116-119 , insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. Content 99.0%.Uses: used in daily chemical flavor.

CAS306936-40-3Appearance: white crystalPacking:25kgbagAssay; 99.00 Usage: pharmaceutical material and intermediate

CAS:619-89-6Appearance: white or light yellow crystalPacking:25kgbagAssay; 99.00 Usage: organic synthesis intermediate