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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 5,091-5,100 of 5,812

Bisacodyl EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B086-003
CAS
16985-05-0
Formula
C18H15NO2
Family
Bisacodyl
Synonyms
2,4'-(2-Pyridylmethylene)diphenol, 2-[(4-hydroxyphenyl)-pyridin-2-ylmethyl]phenol

Bisacodyl EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B086-004
CAS
72901-16-7
Formula
C20H17NO3
Family
Bisacodyl
Synonyms
Desacetyl Bisacodyl, Monoacetyl bisacodyl

Bisacodyl EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B086-005
CAS
111664-35-8
Formula
C22H19NO4
Family
Bisacodyl
Synonyms
2,4'-(Pyridin-2-ylmethylene)diphenyl diacetate, Bisacodyl Impurity E

Deferiprone EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D032-003
CAS
2734417-02-6
Formula
C8H12N2O
Family
Deferiprone
Synonyms
1,2-dimethyl-4-methyliminopyridin-3-ol, N-Methyl Imino Deferiprone

Desogestrel EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D060-002
CAS
201360-82-9
Formula
C22H30O
Family
Desogestrel
Synonyms
Desogestrel USP Related Compound A, Desogestrel delta 3-isomer

Desogestrel EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D060-003
CAS
54024-12-3
Formula
C21H28O
Family
Desogestrel
Synonyms
11-Methylenelynestrenol, Desogestrel impurity B

Desogestrel EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D060-004
CAS
54024-21-4
Formula
C20H28O
Family
Desogestrel
Synonyms
Desogestrel impurity C, Desogestrel EP Impurity C/Desogestrel USP RC D

Desogestrel Related Compound B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D060-016
CAS
869627-85-0
Formula
C22H30O2
Family
Desogestrel
Synonyms
Desogestrel USP Related Compound B, 3(R,S)-Hydroxy Desogestrel

Dicycloverine EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D099-002
CAS
60263-54-9
Formula
C13H22O2
Family
Dicycloverine
Synonyms
1-cyclohexylcyclohexane-1-carboxylic acid, bi(cyclohexane)-1-carboxylic acid

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