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

1-Methylpiperazine

CAS Number

109-01-3

Alternate CAS Number

34352-59-5(DiHCl Salt)

Clozapine

1-Propanethiol

CAS Number

107-03-9

Chemical Primary Standard

1-Propanol

CAS Number

71-23-8

GC standards

1-[(2'-Cyano-1,1'-biphenyl-4-yl)methyl]-2-ethoxy-7-benzimidazolecarboxylic Acid Methyl Ester

CAS Number

139481-44-0

Azilsartan

1-[(2'-Cyano-1,1'-biphenyl-4-yl)methyl]-2-ethoxy-7-benzimidazolecarboxylic Acid Methyl Ester

CAS Number

139481-44-0

Candesartan Cilexetil

1-[(4-Chlorophenyl)phenylmethyl]piperazine

CAS Number

303-26-4

Chemical Primary Standard

1-[4-[(1,2,3,4-Tetrahydro-2-oxo-7-quinolinyl)oxy]butyl] Aripiprazole

CAS Number

1424857-63-5

Aripiprazole

10,11-Dihydro-10-Hydroxy Carbamazepine

CAS Number

29331-92-8

Carbamazepine

10-Acetoxycarbamazepine

CAS Number

952740-00-0

Carbamazepine

16-Dehydropregnolone

CAS Number

1162-53-4

Abiraterone

17-β-Desogestrel

CAS Number

Desogestrel

1H-Imidazole

CAS Number

288-32-4

Chemical Primary Standard

1’-Hydroxy Bilastine

CAS Number

1638785-23-5

Bilastine

2',6'-Dichloroacetanilide

CAS Number

17700-54-8

Clonidine

2'-Methoxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid

CAS Number

376591-94-5

Eltrombopag

2,1,3-Benzothiadiazol-4-amine

CAS Number

767-64-6

Chemical Primary Standard

2,2'-Azobis[2-methyl-propanimidamide] Dihydrochloride

CAS Number

2997-92-4

Chemical Primary Standard

2,2,14,14-Tetramethyl-8-oxopentadecanedioic acid

CAS Number

413624-71-2

Bempedoic Acid

2,2-Dimethoxypropane

CAS Number

77-76-9

GC standards

2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine-7,8-diamine

CAS Number

808120-35-6

Varenicline

2,3,4,5-Tetrahydro-1H-1,5-methanobenzo[d]azepine Hydrochloride

CAS Number

230615-52-8

Chemical Primary Standard

2,3,4,5-Tetrahydro-7,8-dinitro-3-(trifluoroacetyl)-1,5-methano-1H-3-benzazepine

CAS Number

230615-59-5

Chemical Primary Standard

2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone

CAS Number

32384-65-9

Chemical Primary Standard

2,3,5,6-Tetrafluorophenol

CAS Number

769-39-1

Chemical Primary Standard

2,3-Dihydroxy-4-oxo-4-(6,7,9,10-tetrahydro-8H-6,10-methanoazepino[4,5-g]quinoxalin-8-yl)butanoic acid

CAS Number

2306217-15-0

Varenicline

2,3-Dimethyl-2H-indazol-6-amine

CAS Number

444731-72-0

Alternate CAS Number

635702-60-2(Hcl)

Pazopanib

2,3-Dimethylphenylhydrazine

CAS Number

84401-19-4

Chemical Primary Standard

2,4-Dichloro-5-sulfamoylbenzoic Acid

CAS Number

2736-23-4

Chemical Primary Standard

2,4-Difluorobenzoic Acid

CAS Number

1583-58-0

Chemical Primary Standard

2,5-Dichlorobenzoyl Chloride

CAS Number

2905-61-5

Chemical Primary Standard

2,6-Dichloroaniline

CAS Number

608-31-1

Chemical Primary Standard

2,6-Dichlorophenylacetic Acid

CAS Number

6575-24-2

Alternate CAS Number

Guaifenesin

2,6-Dimethoxy-3-(methoxymethoxy)pyridine

CAS Number

1417619-77-2

Bedaquiline fumarate

2,6-Dimethoxypyridin-3-ol

CAS Number

885963-28-0

Bedaquiline fumarate

2-(((4-Chloro-3-methoxypyridin-2-yl)methyl)sulfinyl)-6-(difluoromethoxy)-1H-benzo[d]imidazole

CAS Number

409098-86-8(base)

Alternate CAS Number

848676-43-7 (Na salt)

Pantoprazole

2-(((4-Chloro-3-methoxypyridin-2-yl)methyl)thio)-6-(difluoromethoxy)-1H-benzo[d]imidazole

CAS Number

368890-20-4 (base libre)

Alternate CAS Number

1802402-61-4 (hydrate) ; 1250376-59-0 (sel HCl)

Pantoprazole

2-((2-Amino-4-chlorophenyl)amino)benzoic Acid

CAS Number

67990-66-3

Clozapine

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

CAS Number

2807304-46-5

Bilastine

2-(1-Adamantyl)-4-Bromoanisole

CAS Number

104224-63-7

Adapalene

2-(1-Cyclohexenyl)ethylamine

CAS Number

3399-73-3

Chemical Primary Standard

2-(2-(4-(2-Chloroethyl)phenyl)propan-2-yl)-4,4-dimethyl-4,5-dihydrooxazole

CAS Number

1181267-35-5

Bilastine

2-(2-(4-Bromophenyl)propan-2-yl)-4,4-dimethyl-4,5-dihydrooxazole

CAS Number

192775-97-6

Bilastine

2-(2-Hydroxyethyl)pyridine

CAS Number

103-74-2

Chemical Primary Standard

2-(2-hydroxyphenyl)-1,3-benzoxazin-4-one

CAS Number

1218-69-5

Chemical Primary Standard

2-(3,4-Dimethylphenyl)-5-methyl-1H-pyrazol-3(2H)-one

CAS Number

277299-70-4

Chemical Primary Standard

2-(3,4-Dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one

CAS Number

18048-64-1

Alternate CAS Number

2360824-89-9 (HCl salt)

Eltrombopag

2-(3,4-Dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one

CAS Number

18048-64-1

Chemical Primary Standard

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

Bilastine

Intermediates

Head Office Address