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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 10,701-10,710 of 59,523

Esomeprazole Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-E096-041
Formula
C16H17N3O3S
Family
Esomeprazole
Synonyms
2-[[(R)-(6-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-1H-pyridin-4-one

Etoposide EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E139-008
Formula
C37H38O15
Family
Etoposide
Synonyms
Etoposide Impurity 40, Etoposide EP Impurity F (Free Base)

Etoposide EP Impurity K

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E139-013
Formula
C42H38O15
Family
Etoposide
Synonyms
Demethylepipodophyllotoxin dimer

Etoposide EP Impurity O

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E139-016
Formula
C33H32Cl4O15
Family
Etoposide
Synonyms
2,3-Bis-O-(Dichloroacetyl) Etoposide

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