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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 11,261-11,270 of 35,292

Bumetanide Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-B136-026
Formula
C21H26N2O5S
Family
Bumetanide
Synonyms
Propan-2-yl 3-(butylamino)-5-(methylideneamino)sulfonyl-4-phenoxybenzoate

Bupivacaine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-B141-016
Formula
C15H20N2O
Family
Bupivacaine
Synonyms
N-(2,6-Dimethylphenyl)-1-methyl-3,6-dihydro-2H-pyridine-6-carboxamide, Mepivacaine EP Impurity D

Cobicistat Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-C233-012
Formula
C52H76N10O6S2
Family
Cobicistat
Synonyms
(2S)-2-[[Methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]-N-[(2R,5R)-5-[[(2S)-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]-4-morpholin-4-ylbutanoyl]amino]-1,6-diphenylhexan-2-yl]-4-morpholin-4-ylbutanamide

Cobicistat Impurity 5 Trihydrochloride

ImpurityLevels of characterisation
Cat. No.
P-C233-013
Formula
C31H41N5O4S·3HCl
Family
Cobicistat
Synonyms
1,3-Thiazol-5-ylmethyl N-[(2R,5R)-5-[[(2S)-2-amino-4-morpholin-4-ylbutanoyl]amino]-1,6-diphenylhexan-2-yl]carbamate hydrochloride

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