Pharmaceutical Standards

Candesartan Cilexetil EP Impurity - I

CAS Number

139481-69-9

N-Cilexetil Candesartan Ethyl Ester

CAS Number

1391054-45-7

Trityl Candesartan

CAS Number

139481-72-4

2-Ethoxy-3H-benzimidazole-4-carboxylic Acid Methyl Ester

CAS Number

150058-27-8

Candesartan Cilexetil Impurity - C

CAS Number

1185255-99-5

Candesartan Cilexetil Impurity - E

CAS Number

914613-35-7

Cetirizine Methyl Ester

CAS Number

83881-46-3 (base)

Alternate CAS Number

83881-48-5 (2HCl)

Cetirizine EP Impurity - C

CAS Number

83881-59-8

Cetirizine Dihydrochloride- Impurity E

CAS Number

682323-77-9

4-Chlorobenzhydrol

CAS Number

119-56-2

Cetirizine 4-Chlorobenzophenone Impurity (USP)

CAS Number

134-85-0

Cetirizine 3-Chloro Impurity Dihydrochloride

CAS Number

1232460-29-5;

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

N,N-Bis(2-chloroethyl)-p-toluenesulfonamide

CAS Number

42137-88-2

Chlorpheniramine EP Impurity - C

CAS Number

20619-12-9(free base)

Alternate CAS Number

22630-25-7(Maleate Salt)

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

Chlorphenamine Maleate - Impurity A (Dihydrochloride Salt)

CAS Number

2575516-39-9(Salt)

Alternate CAS Number

1246816-57-8(Freebase)

Chlorpheniramine N-Oxide

CAS Number

120244-82-8

Didesmethyl Chlorpheniramine

CAS Number

23052-94-0

3-(4-Methoxyphenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine

CAS Number

688361-91-3

Pheniramine Maleate

CAS Number

132-20-7

2-Chloro-N,N-dimethylethan-1-amine hydrochloride

CAS Number

4584-46-7(salt)

Alternate CAS Number

107-99-3(Freebase)

Chlorphenamine Di-N-Oxide

CAS Number

Ciprofloxacin Reference Standard (Free base)

CAS Number

85721-33-1

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 Monohydrate

CAS Number

86393-32-0

Ciprofloxacin Hydrochloride

CAS Number

93107-08-5

N-Nitroso Ciprofloxacin

CAS Number

864443-44-7

Chlorociprofloxacin

CAS Number

93106-58-2

N-Ethoxycarbonyl-ciprofloxacin

CAS Number

93594-29-7

Citalopram API Standard(Freebase)

CAS Number

59729-33-8

Citalopram Hydrobromide

CAS Number

59729-32-7

Citalopram Hydrochloride

CAS Number

85118-27-0

Citalopram Oxalate

CAS Number

207559-01-1