Pharmaceutical Standards

Pharmaceutical standards are guidelines and regulations that govern the quality and safety of pharmaceutical products and manufacturing processes.

Glipizide EP Impurity I

CAS Number

10079-35-3

Glipizide

Carbamazepine Impurity 1

CAS Number

1809883-69-9

Carbamazepine

Carbamazepine Impurity 3

CAS Number

186694-12-2

Carbamazepine

Viloxazine Hydrochloride Standard

CAS Number

35604-67-2

viloxazine

Valaciclovir Standard

CAS Number

124832-26-4

Valaciclovir

Cyproterone Standard

CAS Number

2098-66-0

Alternate CAS Number

427-51-0(Acetate)

Cyproterone

Cyproterone Acetate Standard

CAS Number

427-51-0

Alternate CAS Number

2098-66-0(free base)

Cyproterone

N-Nitroso Levofloxacin

CAS Number

1152314-62-9

Levofloxacin

Betaxolol Standard

CAS Number

63659-18-7

Alternate CAS Number

Betaxolol Hydrochloride-63659-19-8

Betaxolol

Betacarotene Standard

CAS Number

7235-40-7

Betacarotene

Boldine Standard

CAS Number

476-70-0

Alternate CAS Number

16625-69-7 (HCl salt) ; 850412-96-3 (2Na salt)

Boldine

7(R)-Epi Carfilzomib (2R,4S)-Diol

CAS Number

Carfilzomib

Carfilzomib Citric Acid Adduct Impurity

CAS Number

Carfilzomib

Carfilzomib Dimer Impurity 1

CAS Number

Carfilzomib

Carfilzomib Impurity 101

CAS Number

2419266-61-6

Carfilzomib

Carfilzomib Impurity 104

CAS Number

Carfilzomib

Carfilzomib Impurity 12 (SRSSS)

CAS Number

2049025-67-2

Carfilzomib

Eltrombopag Satndard

CAS Number

496775-61-2

Eltrombopag

Eltrombopag Methyl Ester

CAS Number

1246929-01-0

Eltrombopag

Eltrombopag Lactose Olamine Adduct

CAS Number

193979-22-5

Eltrombopag

Cabazitaxel Standard

CAS Number

183133-96-2

Alternate CAS Number

1402820-62-5(Isopropanol Salt);1426815-65-7(Acetone);1613316-40-7(Dihydrate salt);1613316-39-4(Monohydrate Salt)

Cabazitaxel

Cabazitaxel Acetone Standard

CAS Number

1426815-65-7

Alternate CAS Number

183133-96-2(Freebase);1402820-62-5(Isopropanol Salt);1613316-40-7(Dihydrate salt);1613316-39-4(Monohydrate Salt)

Cabazitaxel

Cabazitaxel Monohydrate Standard

CAS Number

1613316-39-4

Alternate CAS Number

183133-96-2(Freebase);1402820-62-5(Isopropanol Salt);1426815-65-7(Acetone);1613316-40-7(Dihydrate salt)

Cabazitaxel

Eltrombopag Amino Impurity

CAS Number

376592-93-7

Eltrombopag

Eltrombopag Pyrazole Impurity

CAS Number

277299-70-4

Eltrombopag

Eltrombopag Amide Impurity

CAS Number

1246929-02-1

Eltrombopag

Eltrombopag N-Oxide Impurity

CAS Number

2734533-17-4

Eltrombopag

Canagliflozin Standard

CAS Number

842133-18-0

Alternate CAS Number

928672-86-0(Hemihydrate)

Canagliflozin

Canagliflozin Hemihydrate Standard

CAS Number

928672-86-0

Alternate CAS Number

842133-18-0(Freebase)

Canagliflozin

Chlorprothixene Standard

CAS Number

113-59-7

Alternate CAS Number

6469-93-8(HCl Salt)

Chlorprothixene

3'-Amino-2'-(benzyloxy)-[1,1'-biphenyl]-3-carboxylic acid

CAS Number

2131025-92-6

Eltrombopag

N-Desmethyl Cariprazine

CAS Number

839712-15-1

Cariprazine

Eltrombopag Impurity 52

CAS Number

2587607-85-8

Eltrombopag

Eltrombopag Impurity 51

CAS Number

2973405-47-7

Eltrombopag

Amiloride Hydrochloride Di hydrate

CAS Number

17440-83-4

Amiloride

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

CAS Number

376591-94-5

Eltrombopag

[1,1′-Biphenyl]-3-carboxylic acid, 2′-hydroxy-3′-nitro

CAS Number

376591-95-6

Eltrombopag

Ceftazidime Standard

CAS Number

72558-82-8

Alternate CAS Number

78439-06-2 (pentahydrate)

Ceftazidime

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

Chlorthalidone Standard

CAS Number

77-36-1

Chlorthalidone

N-Didesmethyl Cariprazine

CAS Number

839712-25-3

Cariprazine

Cimetidine Standard

CAS Number

51481-61-9

Cimetidine

Ciprofibrate Standard

CAS Number

52214-84-3

Ciprofibrate

Clarithromycin Standard

CAS Number

81103-11-9

Clarithromycin

Clemastine Standard

CAS Number

15686-51-8

Alternate CAS Number

14976-57-9 (Clemastine Fumarate)

Clemastine

Clomifene for system suitability CRS

CAS Number

Clomifene STD -911-45-5 : IMP-A- 19957-52-9: IMP-C- 5530-99-4;

Alternate CAS Number

Clomifene STD - 50-41-9(Citrate salt)

Clomifene

Benzylpenicillin Standard

CAS Number

61-33-6

Alternate CAS Number

6011-39-8(Clemizol Salt); 69-57-8(Na Salt); 113-98-4(Potassium Salt)

Benzylpenicillin

Clobetasol propionate

CAS Number

25122-46-7

Clobetasol

Pharmaceutical Standards

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