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

Atorvastatin Ethyl Ester

Atorvastatin Ethyl Ester

CAS Number

1146977-93-6

Cetirizine Methyl Ester (USP)

Cetirizine Methyl Ester

CAS Number

83881-46-3 (base)

Alternate CAS Number

83881-48-5 (2HCl)

Nadolol Standard

Nadolol Standard

CAS Number

42200-33-9

Ondansetron Hydrochloride Dihydrate Standard

Ondansetron Hydrochloride Dihydrate Standard

CAS Number

103639-04-9

1,1-Dichloroethene

1,1-Dichloroethene

CAS Number

75-35-4

Acetonitrile

Acetonitrile

CAS Number

75-05-8

Dichloromethane

Dichloromethane

CAS Number

75-09-2

Ethyleneglycol

Ethyleneglycol

CAS Number

107-21-1

Formamide

Formamide

CAS Number

75-12-7

Hexane

Hexane

CAS Number

107-83-5

Methyl isobutyl ketone

Methyl isobutyl ketone

CAS Number

108-10-1

Nitromethane

Nitromethane

CAS Number

75-52-5

Tetralin

Tetralin

CAS Number

119-64-2

Anisole

Anisole

CAS Number

100-66-3

2-Butanol

2-Butanol

CAS Number

78-92-2

Butyl acetate

Butyl acetate

CAS Number

123-86-4

Methyl acetate

Methyl acetate

CAS Number

79-20-9

Methyl ethyl ketone

Methyl ethyl ketone

CAS Number

78-93-3

1-Propanol

1-Propanol

CAS Number

71-23-8

2-Propanol

2-Propanol

CAS Number

67-63-0

1,1-Diethoxypropane

1,1-Diethoxypropane

CAS Number

4744-08-5

2,2-Dimethoxypropane

2,2-Dimethoxypropane

CAS Number

77-76-9

Methyl isopropyl ketone

Methyl isopropyl ketone

CAS Number

563-80-4

1,4-Dioxane

1,4-Dioxane

CAS Number

123-91-1

1,1,2-Trichloroethene

1,1,2-Trichloroethene

CAS Number

79-01-6

Ethanol

Ethanol

CAS Number

64-17-5

1,1-Dimethoxymethane

1,1-Dimethoxymethane

CAS Number

109-87-5

Bupropion Nitroso Impurity

Bupropion Nitroso Impurity

CAS Number

2763780-10-3

Nitrosamine Impurities

Valaciclovir Hydrochloride Hydrate standard

Valaciclovir Hydrochloride Hydrate standard

CAS Number

NA

864443-44-7

N-Nitroso Ciprofloxacin

CAS Number

864443-44-7

Nitrosamine Impurities

2460755-43-3

Clopidogrel Nitroso Impurity

CAS Number

2460755-43-3

Nitrosamine Impurities

1831833-38-5

2-Ethoxy-1-methoxy-4-(2-methyl sulfonylethenyl) benzene

CAS Number

1831833-38-5

1397836-49-5

Azilsartan Hydroxy Acid

CAS Number

1397836-49-5

Aripiprazole API

Aripiprazole API

CAS Number

129722-12-9(Freebase)

952308-47-3

7-(4-Iodobutoxy)-3,4-dihydroquinolin-2-one

CAS Number

952308-47-3

1424857-63-5

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

CAS Number

1424857-63-5

Varenicline API

Varenicline

CAS Number

249296-44-4

328055-92-1

Varenicline N-methyl Impurity

CAS Number

328055-92-1

2803960-64-5

3-Nitroso-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine-7,8-diamine

CAS Number

2803960-64-5

Nitrosamine Impurities

79108-51-3

(S)-1-Nitrosopyrrolidine-2-carboxamide

CAS Number

79108-51-3

Nitrosamine Impurities

35909-01-4

Vildagliptin N-Nitroso-L-Proline Methyl Ester

CAS Number

35909-01-4

Nitrosamine Impurities

2925447-38-5

N-Nitroso Vortioxetine

CAS Number

2925447-38-5

Nitrosamine Impurities

Venetoclax Standard

Venetoclax Standard

CAS Number

1257044-40-8

Alternate CAS Number

NA

856068-98-9

2-Nitroso-2-azaspiro[4.5]decan-3-one

CAS Number

856068-98-9

Nitrosamine Impurities

(Z)-1-(Benzo[b]thiophen-2-yl)ethan-1-one Oxime

(Z)-1-(Benzo[b]thiophen-2-yl)ethan-1-one Oxime

CAS Number

147396-08-5

Alternate CAS Number

NA

N-(1-Benzo[b]thien-2-yl-ethyl)-N-hydroxy O-phenyl Carbamate

N-(1-Benzo[b]thien-2-yl-ethyl)-N-hydroxy O-phenyl Carbamate

CAS Number

1026256-93-8

Alternate CAS Number

NA

Pantoprazole Sodium Standard

Pantoprazole Sodium Standard

CAS Number

138786-67-1 (sel de sodium)

Alternate CAS Number

102625-70-7 (base libre) ; 164579-32-2 (sesquihydrate) ; 1022083-88-0 (sel hémimagnésien)

Pantoprazole Sodium Sesquihydrate Standard

Pantoprazole Sodium Sesquihydrate Standard

CAS Number

164579-32-2 (sesquihydraté)

Alternate CAS Number

102625-70-7 (base libre); 1022083-88-0 (sel d'hémimagnésium); 138786-67-1 (sel de sodium)