Intermediates

Intermediates are chemical compounds widely used in the manufacturing of Active Pharmaceutical Ingredients(APIs) in bulk quantities. Intermediates are also useful for the research and development of new drug product

Allopurinol Related compound - A

Allopurinol Related compound - A

CAS Number

5334-31-6 (free base);27511-79-1(hemisulfate salt)

Allopurinol Related compound - B

Allopurinol Related compound - B

CAS Number

22407-20-1

Allopurinol Related Compound - E

Allopurinol Related Compound - E

CAS Number

31055-19-3

Allopurinol Related Compound - F

Allopurinol Related Compound - F

CAS Number

321571-07-7

Oxypurinol

Oxypurinol

CAS Number

2465-59-0

9-Nitroso-9H-purin-6-ol

9-Nitroso-9H-purin-6-ol

CAS Number

NA

Ambrisentan API

Ambrisentan API

CAS Number

177036-94-1

Ambrisentan (R)-Isomer

Ambrisentan (R)-Isomer

CAS Number

1007358-76-0

7-Bromo Analogue Benazepril Impurity

7-Bromo Analogue Benazepril Impurity

CAS Number

NA

Tert-Butyl (R)-2-(3-amino-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetate

Tert-Butyl (R)-2-(3-amino-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetate

CAS Number

115406-14-9

N-Nitroso Benazepril

N-Nitroso Benazepril

CAS Number

NA

Benazepril Tert-Butyl Ester

Benazepril Tert-Butyl Ester

CAS Number

109010-61-9

Methyl-2-(4-(2-Chloroacetyl)phenyl)-2-methyl propanoate

Methyl-2-(4-(2-Chloroacetyl)phenyl)-2-methyl propanoate

CAS Number

1638785-19-9

2-methylpropanoic Acid

2-(3-(2-(4-(1-(2-Ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoic Acid

CAS Number

1215537-40-8

1’-Hydroxy Bilastine

1’-Hydroxy Bilastine

CAS Number

1638785-23-5

Bilastine N-Oxide

Bilastine N-Oxide

CAS Number

2069238-47-5

benzo[d]imidazol

Methyl-2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoate

CAS Number

1181267-38-8

Methyl 2-(4-(2-chloroethyl)phenyl)-2-methylpropanoate

Methyl 2-(4-(2-chloroethyl)phenyl)-2-methylpropanoate

CAS Number

1181267-33-3

2807304-46-5

2-(1-(2-Ethoxyethyl)piperidin-4-yl)-1H-benzo[d]imidazole

CAS Number

2807304-46-5

2818982-86-2

1-(2-Ethoxyethyl)-2-(1-(2-ethoxyethyl)piperidin-4-yl)-1H-benzo[d]imidazole

CAS Number

2818982-86-2

2731008-04-9

1H-Benzimidazole

CAS Number

2731008-04-9

C16H22N4O2

1-(2-Ethoxyethyl)-2-(1-nitrosopiperidin-4-yl)-1H-benzo[d]imidazole

CAS Number

NA

1841081-72-8

1-(2-Ethoxyethyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole hydrochloride

CAS Number

1841081-72-8

Bupropion Nitroso Impurity

Bupropion Nitroso Impurity

CAS Number

2763780-10-3

Bupropion Deschloro Impurity

Bupropion Deschloro Impurity

CAS Number

63199-74-6

Ortho Bupropion

Ortho Bupropion (Imp-2)

CAS Number

1049718-57-1

Bupropion Related compound - F

Bupropion Related compound - F

CAS Number

857233-13-7

5-Chloro Bupropion

5-Chloro Bupropion

CAS Number

1193779-48-4

C13H18Cl3NO

2-(tert-Butylamino)-1-(3,4-dichlorophenyl)propan-1-one hydrochloride

CAS Number

1346598-72-8; 1193779-34-8(Freebase);1193779-36-0(Fumarate Salt)

936-59-4

3-Chloro-1-phenylpropan-1-one

CAS Number

936-59-4

3-Chlorobenzoic acid

3-Chlorobenzoic acid

CAS Number

535-80-8

87427-61-0

2-Bromo-1-(3,4-dichlorophenyl)propan-1-one

CAS Number

87427-61-0

76650-08-3

2-Bromo-1-(3-bromophenyl)propan-1-one

CAS Number

76650-08-3

C9H11Cl2NO

2-Amino-1-(3-chloro phenyl)propan-1-one hydrochloride

CAS Number

2227990-16-9; 119802-69-6(Freebase)

357399-43-0

2-Hydroxy-2-(3’-chlorophenyl)-3,5,5-trimethylmorpholine

CAS Number

357399-43-0

Propan-1-one, 2-Bromo-1-(3,5-dichlorophenyl);

2-Bromo-1-(3,5-dichlorophenyl)propan-1-one

CAS Number

92821-91-5

Buspirone EP Impurity-F

Buspirone EP Impurity-F

CAS Number

2512210-24-9

6’-Hydroxy Buspirone

6’-Hydroxy Buspirone

CAS Number

125481-61-0

2-(4-Nitrosopiperazin-1-yl)pyrimidine

2-(4-Nitrosopiperazin-1-yl)pyrimidine

CAS Number

872826-80-7

Buspirone N-Oxide

Buspirone N-Oxide

CAS Number

220747-81-9

Amlodipine Besilate Impurity - F (Maleate Salt)

Amlodipine Besilate Impurity - F (Maleate Salt)

CAS Number

400024-11-5; 140171-66-0(Freebase);NA(HCl Salt)

Amlodipine Besilate Impurity - E

Amlodipine Besilate Impurity - E

CAS Number

140171-65-9; 400024-12-6(Maleate Salt);NA(Benzenesulfonic Salt)

Hydroxyethyl Phthalyl Amlodipine

Hydroxyethyl Phthalyl Amlodipine

CAS Number

NA

Amlodipine - API Standards

Amlodipine - API Standards

CAS Number

88150-42-9

Amlodipine 4-chloro Isomer

Amlodipine 4-chloro Isomer

CAS Number

90445-02-6

Amlodipine Mannitol Adduct

Amlodipine Mannitol Adduct

CAS Number

NA

(S)-Amlodipine

(S)-Amlodipine

CAS Number

103129-82-4; 884648-62-8(Besylate Hemipentahydrate Salt);150566-71-5(Besylate Salt);135969-53-8(Maleate )

3-O-Desmethyl Amlodipine

3-O-Desmethyl Amlodipine

CAS Number

113994-37-9