Pharmaceutical Standards

4-Hydroxy Clonidine

CAS Number

57101-48-1

Clonidine Impurity 1

CAS Number

21709-18-2

Clonidine Impurity 2

CAS Number

10113-35-6

Clonidine Impurity 4

CAS Number

Clonidine Impurity 5

CAS Number

39075-78-0

2',6'-Dichloroacetanilide

CAS Number

17700-54-8

Clonidine USP Related Compound B

CAS Number

2519452-56-1

Clonidine USP Related Compound C

CAS Number

27806-81-1

Ethylenediamine p-Toluenesulfonate

CAS Number

14034-59-4

Duloxetine Standard

CAS Number

116539-59-4

Duloxetine Hydrochloride Standard

CAS Number

136434-34-9

Duloxetine EP Impurity C

CAS Number

949095-98-1

Alternate CAS Number

953028-76-7 (HCl salt) ; 949096-01-9 (HBr salt)

Duloxetine EP Impurity E

CAS Number

1033803-59-6

Duloxetine EP Impurity F

CAS Number

959392-22-4

Alternate CAS Number

2379325-42-3(oxalate Salt);2748376-86-3(HCl Salt)

Duloxetine EP Impurity G

CAS Number

321-38-0

(S)-Duloxetine Phthalamide

CAS Number

199191-67-8

Descarbonyl Doxofylline

CAS Number

1429636-74-7

Doxofylline

Droxidopa Standard

CAS Number

23651-95-8

Droxidopa Amine

CAS Number

55637-52-0

3,4-Dibenzyloxybenzaldehyde

CAS Number

5447-02-9

Droxidopa Impurity 22

CAS Number

56672-56-1

Droxidopa Impurity 25

CAS Number

106887-48-3

Demoxepam Standard

CAS Number

963-39-3

Demoxepam

Triacetyl Ganciclovir

CAS Number

86357-14-4

Ganciclovir EP Impurity J

CAS Number

177216-32-9

Ganciclovir EP Impurity I

CAS Number

86357-20-2

Ganciclovir EP Impurity H

CAS Number

84222-50-4

Ganciclovir EP Impurity F

CAS Number

73-40-5

Ganciclovir EP Impurity E

CAS Number

86357-09-7

Ganciclovir Standard

CAS Number

82410-32-0

Nintedanib Standard

CAS Number

656247-17-5

N-Acetyl Nintedanib

CAS Number

2380229-45-6

Nintedanib Impurity 69

CAS Number

Nintedanib Acetyl Impurity

CAS Number

1139458-48-2

Nintedanib Impurity 3

CAS Number

1168150-46-6

Nintedanib Impurity 2

CAS Number

1174335-83-1

Nintedanib N,N-Dioxide

CAS Number

2734676-68-5

Nintedanib Impurity E

CAS Number

1610881-60-1

Nintedanib N-Methyl Aniline Analog

CAS Number

1987887-92-2

Nintedanib Impurity C

CAS Number

Nintedanib Esylate

CAS Number

656247-18-6

Nintedanib 4-Hydroxyphenyl Analog

CAS Number

2519501-85-8

Etravirine EP Impurity C

CAS Number

1398507-09-9

Etravirine EP Impurity D

CAS Number

939431-68-2

Etravirine EP Impurity A

CAS Number

2240161-92-4

Etravirine EP Impurity B

CAS Number

1704730-70-0

Etravirine N-Oxide Impurity

CAS Number

907180-19-2