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Pharmaceutical analytical standards

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

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Results 32,671-32,680 of 36,550

Gadoterate Meglumine

ImpurityLevels of characterisation
Cat. No.
P-M312-005
CAS
92943-93-6
Formula
C16H25GdN4O8·C7H17NO5
Synonyms
Dotarem, Magnescope

Gadoxetate Impurity 1 (Mixture of Diastereomers)

ImpurityLevels of characterisation
Cat. No.
P-G009-004
CAS
158703-75-4
Formula
C23H28GdN3Na2O11
Family
Gadoxetate
Synonyms
Gadolinium(III) disodium (R)-2,2'-((2-((2-(bis(carboxylatomethyl)amino)-3-(4-ethoxyphenyl)propyl)(carboxylatomethyl)amino)ethyl)azanediyl)diacetate

Gadoxetate Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-G009-005
CAS
158599-72-5
Formula
C23H33N3O11
Family
Gadoxetate
Synonyms
2-[[(2S)-2-[Bis(carboxymethyl)amino]-3-(4-ethoxyphenyl)propyl]-[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid, Glycine, N-((2S)-2-(bis(carboxymethyl)amino)-3-(4-ethoxyphenyl)propyl)-N-(2-(bis(carboxymethyl)amino)ethyl)-

Gadoxetate Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-G009-008
CAS
689213-98-7
Formula
C24H38N4O2
Family
Gadoxetate
Synonyms
(2S)-1-N-[2-[[(2S)-2-Amino-3-(4-ethoxyphenyl)propyl]amino]ethyl]-3-(4-ethoxyphenyl)propane-1,2-diamine

Gadoxetate Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-G009-009
CAS
206987-58-8
Formula
C36H50N4O14
Family
Gadoxetate
Synonyms
2-[[(2S)-2-[Bis(carboxymethyl)amino]-3-(4-ethoxyphenyl)propyl]-[2-[[(2S)-2-[bis(carboxymethyl)amino]-3-(4-ethoxyphenyl)propyl]-(carboxymethyl)amino]ethyl]amino]acetic acid

6-O-beta-D-Galactopyranosyl-D-Galactose

ImpurityLevels of characterisation
Cat. No.
P-G106-005
CAS
5077-31-6
Formula
C12H22O11
Synonyms
6-O-Galactopyranosylgalactose, D-Galactose, 6-O-beta-D-galactopyranosyl-

Galactose

ImpurityLevels of characterisation
Cat. No.
P-G106-010
CAS
59-23-4
Formula
C6H12O6
Synonyms
D-Galactose, D-Galactopyranose

Heparin Disaccharide I-A Trisodium Salt

ImpurityLevels of characterisation
Cat. No.
P-H010-003
CAS
136098-00-5
Formula
C14H18NNa3O17S2
Family
Heparin
Synonyms
Heparin disaccharide I-A sodium salt, Trisodium 2-acetamido-2-deoxy-4-O-(4-deoxy-2-O-sulfonato-alpha-L-threo-hex-4-enopyranuronosyl)-6-O-sulfonato-D-glucopyranose

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