Pharmaceutical Standards

Trimetazidine Impurity-A

CAS Number

107049-57-0

Alternate CAS Number

52146-35-7(freebase)

Trimetazidine Impurity-B

CAS Number

1257-19-8

Trimetazidine Impurity-E

CAS Number

356083-64-2

Alternate CAS Number

2518359-32-3(DiHCl Salt)

Trimetazidine Impurity-F

CAS Number

754147-91-6

Alternate CAS Number

113698-83-2(Di HCl Salt)

Trimetazidine Impurity-H

CAS Number

53531-01-4

Trimetazidine Impurity-I

CAS Number

93152-26-2

Alternate CAS Number

53960-20-6(Dihydrochloride Salt)

Trimethoprim Impurity-E

CAS Number

60729-91-1

Trimethoprim

Trimethoprim Standard

CAS Number

738-70-5

Alternate CAS Number

56585-33-2(Sulphate Salt)

Trimethoprim

Trimipramine Impurity-A

CAS Number

14171-70-1

Trimipramine Impurity-B

CAS Number

2293-21-2

Alternate CAS Number

10464-24-1(HCl Salt)

Trimipramine Impurity-C

CAS Number

315-69-5

Trimipramine Impurity-D

CAS Number

50-49-7

Trimipramine Impurity-E

CAS Number

2724839-84-1

Chemical Primary Standard

Triphenylphosphine

CAS Number

603-35-0

Trityl Candesartan

CAS Number

139481-72-4

Candesartan Cilexetil

Trityl candesartan cilexetil

CAS Number

170791-09-0

Candesartan Cilexetil

Tropicamide Impurity-A

CAS Number

33403-97-3

Tropicamide

Tropicamide Impurity-B

CAS Number

57322-50-6

Tropicamide

Tryptamine Standard

CAS Number

61-54-1

Tryptamine

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

Ubrogepant Standard

CAS Number

1374248-77-7

Ubrogepant

Umeclidinium Standard

CAS Number

869185-19-3

Alternate CAS Number

869113-09-7(Bromide salt)

Umeclidinium

Upadacitinib Monoacetyl Impurity

CAS Number

18262-01-6

Upadacitinib

Upadacitinib Standard

CAS Number

1310726-60-3

Alternate CAS Number

2050057-56-0(Hemihydrate Salt)

Upadacitinib

Uridine Standard

CAS Number

58-96-8

Uridine

Ursodeoxycholic Acid EP Impurity J

CAS Number

10601-78-2

Ursodeoxycholic acid Impurity-A

CAS Number

474-25-9

Ursodeoxycholic acid Impurity-H

CAS Number

78919-26-3

Ursodeoxycholic acid Standard

CAS Number

128-13-2

Valaciclovir EP Impurity E

CAS Number

124832-31-1

Valaciclovir Hydrochloride Dihydrate standard

CAS Number

502421-45-6

Valaciclovir Hydrochloride Hydrate standard

CAS Number

Valaciclovir Hydrochloride standard

CAS Number

124832-27-5

Valaciclovir Impurity-A

CAS Number

73-40-5

Valaciclovir Impurity-B

CAS Number

59277-89-3

Valaciclovir Impurity-D

CAS Number

1346747-69-0

Valaciclovir Impurity-H

CAS Number

84499-64-9

Valaciclovir Impurity-J

CAS Number

124832-29-7(HCl Salt)

Alternate CAS Number

142963-63-1(Free base)