Pharmaceutical Standards

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)

Vancomycin Impurity-A

CAS Number

91700-98-0

Vancomycin Impurity-C

CAS Number

82198-76-3

Vancomycin Impurity-F

CAS Number

2415254-43-0

Vancomycin Impurity-H

CAS Number

357396-41-9

Vancomycin Impurity-I

CAS Number

Vancomycin Impurity-J

CAS Number

2416251-24-4

Vancomycin Impurity-K

CAS Number

99759-13-4

Vardenafil Impurity-A

CAS Number

2169247-39-4

Vardenafil

Vardenafil Standard

CAS Number

224785-90-4

Vardenafil

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

CAS Number

2803960-64-5

Varenicline Ortho-Dinitro Impurity

CAS Number

230615-59-5

Varenicline Diamine Impurity

CAS Number

230615-69-7

Depyrazine 7,8-Dinitrophenyl Varenicline

CAS Number

230615-08-4

1,5,6,7,8,9-Hexahydro-5,9-methanoimidazo[4',5':4,5]benzo[1,2-d]azepine Dihydrocloride

CAS Number

357424-12-5

Alternate CAS Number

230615-10-8(HCl Salt)

2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine-7,8-diamine

CAS Number

808120-35-6

N-Formyl Varenicline

CAS Number

796865-82-2

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

CAS Number

2755871-02-2

2,3-Dihydroxy-4-oxo-4-(6,7,9,10-tetrahydro-8H-6,10-methanoazepino[4,5-g]quinoxalin-8-yl)butanoic acid

CAS Number

2306217-15-0

Varenicline N-Trifluoroacetyl Impurity

CAS Number

230615-70-0