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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,071-32,080 of 36,550

Fmoc-L-Tic-OH

ImpurityLevels of characterisation
Cat. No.
P-I012-004
CAS
136030-33-6
Formula
C25H21NO4
Family
Icatibant
Synonyms
Icatibant Impurity 15 (Fmoc-Tic-OH), Fmoc-Tic-OH

Fmoc-O-tert-butyl-D-threonine

ImpurityLevels of characterisation
Cat. No.
P-T103-009
CAS
138797-71-4
Formula
C23H27NO5
Family
Threonine
Synonyms
Threonine Impurity 1 (Fmoc-D-Thr(tBu)-OH), Fmoc-D-Thr(tBu)-OH

Gadoteric Acid

ImpurityLevels of characterisation
Cat. No.
P-G007-042
CAS
72573-82-1
Formula
C16H25GdN4O8
Family
Gadoteridol
Synonyms
DOTA-Gd, Artirem

Gadoteridol Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-G007-018
CAS
138884-13-6
Formula
C11H26N4O
Family
Gadoteridol
Synonyms
2-(1,4,7,10-Tetraazacyclododecan-1-yl)propan-1-ol, 2-(1,4,7,10-tetrazacyclododec-1-yl)propan-1-ol

Gadoteridol Impurity E

ImpurityLevels of characterisation
Cat. No.
P-G007-016
CAS
229312-33-8
Formula
C13H22N4O5
Family
Gadoteridol
Synonyms
13-Oxo-1,4,7,10-Tetraazabicyclo[8.2.1]tridecane-4,7-diacetic Acid, Gadoteridol Impurity 2

Gadoteridol Related Compound C

ImpurityLevels of characterisation
Cat. No.
P-G007-047
CAS
220182-19-4
Formula
C14H24N4O5
Family
Gadoteridol
Synonyms
Gadobutrol Impurity 25, 11-Oxo-1,4,7,10-tetraazabicyclo[8.2.2]tetradecane-4,7-diacetic Acid

2(3H)-Benzoxazolone

ImpurityLevels of characterisation
Cat. No.
P-C149-010
CAS
59-49-4
Formula
C7H5NO2
Family
Chlorzoxazone
Synonyms
Chlorzoxazone Impurity 3, 3H-1,3-benzoxazol-2-one

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