Products
Product Name |
Structure Formula |
CAS / Specification |
Use |
Pregabalin intermediates |
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| 3-isobutylglutaric acid |  |
75143-89-4 Purity≥99.0% Any single impurity≤0.5% White to off-white crystalline powder |
Intermediate of Pregabalin; |
| 3-Isobutylglutaric anhydride |  |
185815-59-2 Purity≥98.0% Any single impurity≤0.5% Colorless to light yellow liquid?/td> | Intermediate of Pregabalin; |
| 3-isobutyl glutaric acid diethyl ester |  |
294885-98-6 Purity≥97.0% Any single impurity≤0.5% Colorless to yellow transparent liquid?/td> | Intermediate of Pregabalin; |
| (?-3-carbamoymethyl-5-methylhexanoic-acid |  |
181289-15-6 Purity≥99.0% Any single impurity≤0.5% White crystalline powder |
Intermediate of Pregabalin; |
| (R)-(-)-3-carbamoymethyl-5-methyl-hexanoic acid |  |
181289-33-8 Purity≥99.0% Any single impurity≤0.5% ee≥99.0% White crystalline powder |
Intermediate of Pregabalin; |
| Lurasidone intermediates | |||
| Trans-1,2-Cyclohexanedicarboxylic acid |  |
2305-32-0 Purity≥98.0% Any single impurity≤0.5% White crystalline powder |
Intermediate of Lurasidone; |
| (1R,2R)-(-)-1,2-Cyclohexanedicarboxylic Acid |  |
46022-05-3 Purity≥98.0% Any single impurity≤0.5% ee≥99.0% White crystalline powder |
Intermediate of Lurasidone; |
| (1R,2R)-1,2-Cyclohexanedimethanol |  |
65376-05-8 Purity≥98.0% Any single impurity≤0.5% ee≥99.0% White crystalline powder |
Intermediate of Lurasidone; |
| (1R,2R)-1,2-Bis(methanesulfonyloxymethyl)cyclohexane |  |
186204-35-3 Purity≥98.0% ee≥99.0% White crystalline powder |
Intermediate of Lurasidone; |
| Midazolam intermediates | |||
| 2-Amino-5-chloro-2'-fluorobenzophenone?/td> |  |
784-38-3 Purity≥99.0% Any single impurity≤0.2% Yellow needle crystal |
Intermediate of Midazolam; |
| 2-Chloro-N-[4-chloro-2-(2-fluorobenzoyl)phenyl]acetamide |  |
2836-40-0 Purity≥99.0% Any single impurity≤0.5% Yellow needle crystal |
Intermediate of Midazolam; |
| 2-Bromo-N-[4-chloro-2-(2-fluorobenzoyl)phenyl]acetamide |  |
1584-62-9 Purity≥99.0% Any single impurity≤0.5% Yellow needle crystal |
Intermediate of Midazolan |
| 7-Chloro-5-(2-fluoro-phenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one |  |
2886-65-9 Purity≥99.0% Any single impurity≤0.5% White to white crystalline powder |
Intermediate of Midazolam; |
| Bicalutamide intermediates | |||
| 4-Amino-2-(trifluoromethyl)benzonitrile |  |
654-70-6 Purity≥99.0% Any single impurity≤0.1% White to white crystalline powder |
Intermediate of Bicalutamide; |
| N-[4-Cyano-3-(trifloromethyl)phenyl]-2-methacrylamide |  |
90357-53-2 Purity≥99.0% Any single impurity≤0.1% White to white crystalline powder |
Intermediate of Bicalutamide; |
| N-[4-Cyano-3-(trifloromethyl)phenyl]methacrylamide epoxide |  |
90357-51-0 Purity≥99.0% Any single impurity≤0.1% White to white crystalline powder |
Intermediate of Bicalutamide; |
| N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)thio]-2-hydroxy-2-methylpropionamide |  |
?0356-78-8 Purity≥99.0% Any single impurity≤0.1% White to white crystalline powder |
Intermediate of Bicalutamide; |
| Enzalutamide | |||
| 4-Bromo-2-fluoro-N-methylbenzamide |  |
749927-69-3 Purity≥99.0% Any single impurity≤0.5% White Solid |
Intermediate of Enzalutamide |
| N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine |  |
1289942-66-0 Purity≥99.0% Any single impurity≤0.5% White Solid |
Intermediate of Enzalutamide |
| N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine methyl ester |  |
1332524-01-2 Purity≥99.0% Any single impurity≤0.5% White Solid |
Intermediate of Enzalutamide |
| 4-Isothiocyanato-2-(trifluoromethyl)benzonitrile |  |
143782-23-4 Purity≥98.0% Any single impurity≤0.5% Off-White to White Solid |
Intermediate of Enzalutamide |
| Enzalutamide impurity I |  |
1242137-18-3 Purity≥98.0% Any single impurity≤1.0% Off-White to White Solid |
Impurity of Enzalutamide |
| Enzalutamide impurity II |  |
1242137-16-1 Purity≥98.0% Any single impurity≤1.0% Off-White to White Solid |
Impurity of Enzalutamide |
| Enzalutamide impurity III |  |
915087-16-0 Purity≥98.0% Any single impurity≤1.0% Off-White to White Solid |
Impurity of Enzalutamide |
| Enzalutamide impurity IV |  |
1802242-43-8 Purity≥98.0% Any single impurity≤1.0% Off-White to White Solid |
Impurity of Enzalutamide |
| Enzalutamide impurity V |  |
Purity≥98.0% Any single impurity≤1.0% Off-White to White Solid |
Impurity of Enzalutamide |
| Enzalutamide impurity VI |  |
Purity≥98.0% Any single impurity≤1.0% Off-White to White Solid |
Impurity of Enzalutamide |
| Enzalutamide |  |
915087-33-1 Purity≥99.5% Any single impurity≤0.1% White Solid |
API |
| Tolvaptan | |||
| Tolvaptan |  |
150683-30-0 Purity≥99.5% Any single impurity≤0.1% White solid |
AVP receptor antagonist; |
| 1-(4-Amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one |  |
137977-97-0 Purity≥99.0% Any single impurity≤0.5% Off-white to white solid |
Intermediate of Tolvaptan; |
| 7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one |  |
137982-91-3 Purity≥99.0% Any single impurity≤0.5% Yellow to light yellow solid |
Intermediate of Tolvaptan; |
| N-[4-[(7-Chloro-2,3,4,5-tetrahydro-5-oxo-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methylbenzamide |  |
137973-76-3 Purity≥99.0% Any single impurity≤0.5% Off-white to white solid |
Intermediate of Tolvaptan; |
| 2-Methyl-4-(2-methylbenzoylamino)benzoic acid |  |
317374-08-6 Purity≥99.0% Any single impurity≤0.5% Off-white to white solid |
Intermediate of Tolvaptan; |
| 7-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one |  |
160129-45-3 Purity≥99.0% Any single impurity≤0.1% Yellow to light yellow solid |
Intermediate of Tolvaptan; |
| 9-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one |  |
247237-56-5 Purity≥98.0% Any single impurity≤1.0% Light brown solid |
Impurity of Tolvaptan |
| 8-Chloro-1,2,3,4-tetrahydro-benzo[b]azepin-5-one |  |
116815-03-3 Purity≥98.0% Any single impurity≤1.0% Light brown solid |
Impurity of Tolvaptan |
| 7-bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one |  |
3951-89-1 Purity≥98.0% Any single impurity≤1.0% Light brown solid |
Impurity of Tolvaptan |
| Conivaptan hydrochloride intermediates | |||
| 1,2,3,4-Tetrahydro-benzo[b]azepin-5-one |  |
1127-74-8 Purity≥98.0% Any single impurity≤1.0% Yellow to light yellow solid |
Intermediate of Conivaptan hydrochloride; |
| 1-(Toluene-4-sulfonyl)-1,2,3,4-tetrahydrobenzo[b]azepin-5-one |  |
24310-36-9 Purity≥99.0% Any single impurity≤0.5% Yellow to light yellow solid |
Intermediate of Conivaptan hydrochloride; |
| 4-(2-Phenylbenzamido)benzoic acid |  |
168626-74-2 Purity≥99.0% Any single impurity≤0.5% Off-white to white solid |
Intermediate of Conivaptan hydrochloride; |
| Vildagliptin intermediates | |||
| L-Prolinamide |  |
7531-52-4 Purity≥97.0% Assay牋 98.0%~102.0% Off-white to white solid |
Intermediate of Vildagliptin |
| (2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile |  |
207557-35-5 Purity≥99.0% Any single impurity≤0.5% White solid |
Intermediate of Vildagliptin |
| Adamantane series | |||
| 1-(5-Bromo-2-methoxy-phenyl)adamantane |  |
104224-63-7 Purity≥98.0% Any single impurity≤1.0% Off-white solid |
Intermediate of Adapalene |
| Others | |||
| 3-Ethylbicyclo[3.2.0]hept-3-en-6-one |  |
1235479-59-0 Purity≥98.0% Any single impurity≤1.0% Colorless liquid |
Intermediate of Mirogabalin |
| 2,2,2-Trichloroacetamide |  |
594-65-0 Purity≥99.0% White cystalline solid |
Intermediate of Eplerenone; |
| 3-Propylglutarate |  |
4165-98-4 Purity≥98.0% Any single impurity≤1.0% Light brown liquid |
Intermediate of Brivaracetam |
| L-Alanine isopropyl ester hydrochloride (H-Ala-OiPr.HCl) |
 |
62062-65-1 Purity≥98.0% Off-white to white solid |
Intermediate of Sofosbuvir |
| 4-Bromomethyl-1,2-dihydroquinoline-2-one |  |
4876-10-2 Purity≥99.0% Any single impurity≤0.5% Off-white to white solid |
Intermediate of Rebamipide |
| 4-Bromo-2-fluorobenzoic acid methyl ester |  |
179232-29-2 Purity≥98.0% Any single impurity≤1.0% White solid |
Intermediate of venetoclax?/td> |
| Benzbromarone |  |
3562-84-3 Purity≥99.0% Any single impurity≤0.5% White to yellowish solid?/td> | API |
| Benzarone |  |
1477-19-6 Purity≥98.0% Any single impurity≤0.5% Brown solid |
API |
| Entacapone |  |
130929-57-6 Purity≥99.5% Any single impurity≤0.1% yellow solid |
API |