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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 2,181-2,190 of 5,812

Terbinafine EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T057-011
CAS
926281-74-5
Formula
C21H25N
Family
Terbinafine
Synonyms
Isoterbinafine, (Z)-, cis-Isoterbinafine

Candesartan Cilexetil EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C018-004
CAS
1185255-99-5
Formula
C33H34N6O6
Family
Candesartan
Synonyms
2-Desethoxy-2-oxo-1H-1-ethyl candesartan cilexetil, Candesartan Cilexetil Impurity C

Candesartan Cilexetil EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C018-005
CAS
1185256-03-4
Formula
C33H34N6O6
Family
Candesartan
Synonyms
2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil, Candesartan Cilexetil Impurity D

Fexofenadine EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-F040-003
CAS
76811-98-8
Formula
C32H37NO4
Family
Fexofenadine
Synonyms
Benzeneacetic acid, 4-(4-(4-(hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-alpha,alpha-dimethyl-, Benzeneacetic acid, 4-(1-oxy-4-(4-(hydroxydiphenylmethyl)-1-piperidinyl)butyl)-alpha,alpha-dimethyl

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