Impurities

6’-Hydroxy Buspirone

CAS Number

125481-61-0

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

CAS Number

872826-80-7

Buspirone N-Oxide

CAS Number

220747-81-9

Amlodipine Mannitol Adduct

CAS Number

Amlodipine

3-O-Desmethyl Amlodipine

CAS Number

113994-37-9

Amlodipine

Cetirizine 4-Chlorobenzophenone Impurity (USP)

CAS Number

134-85-0

Cetirizine Dihydrochloride Impurity - B

CAS Number

113740-61-7; 1000690-91-4(DiHCl Salt);113740-61-7(Freebase)

Cetirizine Impurity -2

CAS Number

1391052-52-0

[2-(2-Aminoethoxy)ethoxy]acetic Acid

CAS Number

134978-97-5

Cetirizine Impurity - 7

CAS Number

82-93-9

Chlorpheniramine USP related compound-B

CAS Number

1202-34-2

Chlorphenamine Maleate - Impurity D (Freebase)

Chlorpheniramine Maleate - Impurity D (Freebase)

CAS Number

65676-21-3

Chlorpheniramine API (Freebase)

CAS Number

132-22-9

Chlorpheniramine N-Oxide

CAS Number

120244-82-8

Chlorphenamine N-Oxide Impurity 2

CAS Number

78180-89-9

N-Nitroso Norpheniramine

CAS Number

N-(3-(4-Chlorophenyl)-3-(pyridin-2-yl)propyl)-N-methylnitrous amide

CAS Number

Ciprofloxacin Hydrochloride - Impurity C (Hcl salt)

CAS Number

528851-31-2

6,7-Dichloro-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

CAS Number

93107-31-4

Ciprofloxacin Hydrochloride - Impurity A (Freebase)

CAS Number

86393-33-1

Ciprofloxacin Hydrochloride - Impurity B (Freebase)

CAS Number

93107-11-0

Ciprofloxacin Hydrochloride - Impurity C (HclSalt)

CAS Number

528851-31-2(Salt)

Alternate CAS Number

103222-12-4(Freebase)

Ciprofloxacin Hydrochloride Impurity - D

CAS Number

133210-96-5(Freebase)

Alternate CAS Number

526204-10-4(HCl Salt)

Ciprofloxacin Hydrochloride - Impurity E

CAS Number

105394-83-0

1-Cyclopropyl-8-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid

CAS Number

122224-30-0

1-Cyclopropyl-6,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid

CAS Number

1267935-86-3

6-(2-Aminoethylamino)-7-chloro-1- cyclopropyl-4-oxo-1,4-dihydroquinoline- 3-carboxylic Acid Hydrochloride

CAS Number

528851-30-1(Salt)

Alternate CAS Number

528851-85-6(Freebase)

Ciprofloxacin Hydrochloride

CAS Number

93107-08-5

N-Nitroso Ciprofloxacin

CAS Number

864443-44-7

N-Ethoxycarbonyl-ciprofloxacin

CAS Number

93594-29-7

4-Methyl-3-oxo-2-(2-oxo-1,2-diphenylethyl)-N-phenylpentanamide

CAS Number

444577-70-2

Ethyl (R)-(-)-4-Cyano-3-hydroxybutyrate

CAS Number

141942-85-0

2-chloro-1-(4-fluorophenyl)-2-phenylethan-1-one

CAS Number

62148-67-8

(3R,5S)-Atorvastatin

CAS Number

651770-09-1(free base); 1312366-79-2 (Ca salt); 131275-93-9 (Na salt)

(3R,5R)-Atorvastatin Amide

CAS Number

2125501-02-0

Atorvastatin Calcium Hydrate API

CAS Number

357164-38-6

Atorvastatin Sodium

CAS Number

134523-01-6

Clopidogrel - API Standards

CAS Number

113665-84-2

Clopidogrel Camphorsulfonate - API Standards

CAS Number

120202-68-8

Clopidogrel Hydrogen Sulfate

CAS Number

120202-66-6

2-(Thiophen-3-yl)ethyl 4-methylbenzenesulfonate

CAS Number

40412-09-7

Methyl (S)-2-(2-chlorophenyl)-2-(nitroso(2-(thiophen-2-yl)ethyl)amino)Acetate

CAS Number

Clopidogrel Hydrogen Sulfate - Impurity D

CAS Number

1421283-60-4

Clopidogrel Hydrochloride Impurity - E

CAS Number

90055-68-8

Clopidogrel Impurity - F

CAS Number

141109-19-5

Alternate CAS Number

402746-54-7(Sulphate Salt)

(E)-2,6,8-Trimethylnon-5-en-4-one

CAS Number

61285-69-6