- Plant Extract[20]
- Organic Intermediate[20]
- Other Chemicals[1]
Organic Intermediate
relible CAS143527-70-2/ (4 S ,5R)-3-(tert-Butoxycarbonyl)-2,2-
1.best quality and competitive price
2.effecient logistics system
Aliasname:3,5-Oxazolidinedicarboxylicacid, 2,2-dimethyl-4-phenyl-, 3-(1,1-dimethylethyl) ester, (4S,5R)-;3,5-Oxazolidinedicarboxylicacid, 2,2-dimethyl-4-phenyl-, 3-(1,1-dimethylethyl) ester,...
USP31;CP2005 98% Busulfan
Name:Busulfan
CAS:55-98-1
Synonyms:Myleran; Busulfex; Busulphan; Tetramethylene bis(methanesulfonate); 1,4-Dimethanesulfonoxyb
Molecular Formula:C6H14O6S2Molecular Weight:246.29Package:25kg/Cardboard drumQuality Standard: CP/USPAppearance:a white crystalline...
reliable 98% 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2- carboxylate
1.best quality and competitive price
2.effecient logistics
3. ISO9000
Item of analysisStandardResult of analysisDescriptionOff-White to yellowish crystalline powderConformsMelting piont134~139°C136°CIdentification(1) IR(2) HPLCConformsOrdinary impuritiesSingle...
1,3 Acetonedicarboxylic Acid Diethyl Ester
1.two years of experience
2. accordance with GMP requirements
3.Quality to meet the production requirements
4. factory price
Basic materialProduct name: 1,3 - Diethyl acetoneChinese alias: acetone dicarboxylic acid diethyl ester, β-keto glutaric acid diethyl ester, 3 -...
5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2- carboxylate
1.Production meet CMP requirements
2.Quality to meet production stand
3.Enterprise advantage products
Basic materialChinese name: 5 - amino - 4 - cyano-3 - (2 - Ethoxy-2 - oxo-ethyl) -2 - thiophene-carboxylateChinese aliases:-4 - cyanide -3-- (2 - ethoxy -2-- carboxymethyl) -2 -...
Tetraethyl ranelate
1.Production meet CMP requirements
2.Quality to meet production stand
3.Enterprise advantage products
Basic materialChinese name: Tetraethyl ranelate 58194-26-6 Molecular StructureChinese Synonyms: 5 - [bis (2 - B) Ammonia -] -4 - cyanide -3-- (2 - ethoxy -2-- carboxy) -2 -...
reliable 99% ethyl trans-3-dimethylaminoacrylate
1.best quality and competitive price
2.effecient logistics system
3.ISO9000
Founded in 2004, Xi’ An Dingjian Bio-technology Co., Ltd. Is dedicated to manufacturing and developing Chemical pharmaceutical intermediates, botanical extracts and speciality ingredients to the...
high quality 4-Phenyl-1-butanol
1.best quality and competitive price
2.effecient logistics system
3.ISO9000 1
Founded in 2004, Xi’ An Dingjian Bio-technology Co., Ltd. Is dedicated to manufacturing and developing Chemical pharmaceutical intermediates, botanical extracts and speciality ingredients to the...
reliable 98% 2,4,5-Trifluorobenzoic Acid
1.best quality and competitive price
2.effecient logistics system
3.ISO9000 1.
Founded in 2004, Xi’ An Dingjian Bio-technology Co., Ltd. Is dedicated to manufacturing and developing Chemical pharmaceutical intermediates, botanical extracts and speciality ingredients to the...
reliable Tetraethyl ranelate
1.best quality and competitive price
2.effecient logistics system
3.ISO9000
Item of analysisStandardResult of analysisDescription Off-white to yellowish crystalline powderConformsMelting piont103~106°C104°CIdentification(1) IR(2) HPLCConformsOrdinary impuritiesSingle...