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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 4,891-4,900 of 59,523

Gadobutrol Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-G003-030
Formula
C14H30N4O5
Family
Gadobutrol
Synonyms
2-[7-(1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

Gadobutrol Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-G003-031
Formula
C14H30N4O5
Family
Gadobutrol
Synonyms
2-[4-(1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

Gadobutrol Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-G003-032
Formula
C18H38N4O8
Family
Gadobutrol
Synonyms
2-[4,7-Bis(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

Gadobutrol Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-G003-033
Formula
C18H38N4O8
Family
Gadobutrol
Synonyms
2-[4,10-Bis(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

Gadobutrol Impurity 19

ImpurityLevels of characterisation
Cat. No.
P-G003-034
Formula
C18H32N4O6
Family
Gadobutrol
Synonyms
Ethyl 2-[7-(2-ethoxy-2-oxoethyl)-4,10-diformyl-1,4,7,10-tetrazacyclododec-1-yl]acetate

Gadobutrol Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-G003-012
Formula
C18H34N4O9
Family
Gadobutrol
Synonyms
2-[4,10-Bis(carboxymethyl)-7-[(2S,3R)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid

Gadobutrol Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-G003-035
Formula
C17H32N4O5
Family
Gadobutrol
Synonyms
Ethyl 2-[7-(2-ethoxy-2-oxoethyl)-4-formyl-1,4,7,10-tetrazacyclododec-1-yl]acetate

Gadobutrol Impurity 21

ImpurityLevels of characterisation
Cat. No.
P-G003-036
Formula
C17H32N4O5
Family
Gadobutrol
Synonyms
Ethyl 2-[4-(2-ethoxy-2-oxoethyl)-7-formyl-1,4,7,10-tetrazacyclododec-1-yl]acetate

Gadobutrol Impurity 24 Trihydrochloride

ImpurityLevels of characterisation
Cat. No.
P-G003-041
Formula
C14H23N3O10·3HCl
Family
Gadobutrol
Synonyms
2-[2-[2-[[2-(Carboxymethoxy)-2-oxoethyl]-(carboxymethyl)amino]ethylamino]ethyl-(carboxymethyl)amino]acetic acid trihydrochloride

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