Pharmaceutical Standards

Bedaquiline N-Oxide Impurity

CAS Number

2924118-12-5

Rac-Bedaquiline

CAS Number

654655-80-8

Bedaquiline 2-Naphthyl Diastereomer Impurity 1

CAS Number

Bedaquiline 2-Naphthyl Diastereomer Impurity 2

CAS Number

2924118-18-1

Bedaquiline Des-Bromo Diastereomer Impurity 1

CAS Number

Bedaquiline Des-Bromo Diastereomer Impurity 2

CAS Number

Bedaquiline Impurity 10

CAS Number

Bedaquiline Impurity 11

CAS Number

654653-92-6

Bedaquiline Impurity 12

CAS Number

857086-93-2

Bedaquiline Impurity 13

CAS Number

654653-81-3

Bedaquiline Impurity 2 (Mixture) Fumarate Salt

CAS Number

Bedaquiline Impurity 4

CAS Number

Bedaquiline Impurity 6

CAS Number

5409-58-5(HCI)

Alternate CAS Number

10320-49-7 (Free base)

Bedaquiline Impurity 7

CAS Number

39648-67-4

Bedaquiline Impurity 9

CAS Number

3-Bromo-2,6-dimethoxypyridine

CAS Number

13445-16-4

(2,6-Dimethoxypyridin-3-yl)boronic Acid

CAS Number

221006-70-8

2,6-Dimethoxypyridin-3-ol

CAS Number

885963-28-0

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

CAS Number

1417619-77-2

N-Monodesmethyl Bedaquiline

CAS Number

861709-47-9

Zolpidem Impurity A

CAS Number

1346600-85-8

Zolpidem

Zolpidem Standard

CAS Number

82626-48-0

Alternate CAS Number

99294-93-6(Tartrate salt)

Zolpidem

Ziprasidone EP Impurity B

CAS Number

1159977-56-6

Ziprasidone

Ziprasidone EP Impurity - A

CAS Number

87691-87-0

Alternate CAS Number

87691-88-1(HCl Salt)

Ziprasidone

N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine

CAS Number

118564-89-9

Alternate CAS Number

(E)-1-(Benzo[b]thiophen-2-yl)ethanone Oxime

CAS Number

147396-07-4

Alternate CAS Number

1-(Benzo[b]thien-2-yl)ethanol

CAS Number

51868-95-2

Alternate CAS Number

Zileuton Related Compound C

CAS Number

22720-75-8

Zileuton EP Impurity A

CAS Number

171370-49-3

Zileuton Standard

CAS Number

111406-87-2

Valaciclovir Impurity-M

CAS Number

847670-62-6

Valaciclovir Impurity-J

CAS Number

124832-29-7(HCl Salt)

Alternate CAS Number

142963-63-1(Free base)

Valaciclovir Impurity-D

CAS Number

1346747-69-0

Valaciclovir Hydrochloride Dihydrate standard

CAS Number

502421-45-6

Valaciclovir Hydrochloride standard

CAS Number

124832-27-5

Valganciclovir Impurity-C

CAS Number

1202645-50-8

Valganciclovir

Varenicline N-methyl Impurity

CAS Number

328055-92-1

N-Formyl Varenicline

CAS Number

796865-82-2

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

CAS Number

2803960-64-5

Nitrosamine Impurities

8-Nitroso-7,8,9,10-tetrahydro-6H-6,10-methanoazepino[4,5-g]quinoxaline

CAS Number

2755871-02-2

Varenicline Tartrate

CAS Number

375815-87-5