Pharmaceutical Standards

Tropicamide Impurity-A

CAS Number

33403-97-3

Tropicamide

Trimipramine Impurity-B

CAS Number

2293-21-2

Alternate CAS Number

10464-24-1(HCl Salt)

Tropicamide Impurity-B

CAS Number

57322-50-6

Tropicamide

Trimipramine Impurity-C

CAS Number

315-69-5

Trimipramine Impurity-D

CAS Number

50-49-7

Trimipramine Impurity-E

CAS Number

2724839-84-1

Tylosin Impurity-B

CAS Number

112457-10-0

Tylosin

Tylosin Impurity-C

CAS Number

Tylosin

Tylosin Impurity-D

CAS Number

Tylosin

Ubidecarenone Impurity F

CAS Number

65085-29-2

Ubidecarenone

Ubidecarenone Standard

CAS Number

303-98-0

Ubidecarenone

Sotalol Impurity A

CAS Number

16974-42-8

Sotalol

Sotalol Impurity D

CAS Number

2724689-38-5

Sotalol

Zolmitriptan Standard

CAS Number

139264-17-8

Zolmitriptan

Zolmitriptan Impurity-I

CAS Number

659738-69-9

Zolmitriptan

Zolmitriptan Impurity-H

CAS Number

2518343-21-8

Zolmitriptan

Spectinomycin Impurity-A

CAS Number

6216-38-2

Alternate CAS Number

52049-70-4(DiHCl Salt)

Spectinomycin Impurity-D

CAS Number

935756-69-7

Spectinomycin Impurity-E

CAS Number

88270-91-1

4R-dihydrospectinomycin

CAS Number

28048-39-7

Duloxetine Hydrochloride

CAS Number

136434-34-9

Duloxetine

Valaciclovir Impurity-R

CAS Number

124832-28-6

Valaciclovir Impurity-M

CAS Number

847670-62-6

Valaciclovir Impurity-J

CAS Number

142963-63-1

Valaciclovir Impurity-H

CAS Number

84499-64-9

Valaciclovir Impurity-D

CAS Number

1346747-69-0

Valaciclovir Impurity-C

CAS Number

1346617-39-7

Valaciclovir Impurity-B

CAS Number

59277-89-3

Valganciclovir Impurity-D

CAS Number

1219792-42-3

Valganciclovir

Valganciclovir Impurity-C

CAS Number

1202645-50-8

Valganciclovir

Valnemulin Impurity-A

CAS Number

1624614-06-7

Spironolactone Impurity-C

CAS Number

976-70-5

Valnemulin Impurity-B

CAS Number

133787-61-8

Spironolactone Impurity-D

CAS Number

3079028-52-4

Valnemulin Impurity-C

CAS Number

Spironolactone Impurity-E

CAS Number

33784-05-3

Spironolactone Impurity-I

CAS Number

3070439-36-7

Valnemulin Standard

CAS Number

101312-92-9

Alternate CAS Number

133868-46-9(HCl Salt)

Valnemulin Hydrochloride Standard

CAS Number

133868-46-9

Alternate CAS Number

101312-92-9(freebase)