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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 15,131-15,140 of 59,523

Desmopressin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-D058-018
Formula
C23H25N3O6
Family
Desmopressin
Synonyms
(2S)-5-(Acetamidomethylamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoic acid

Desmopressin Impurity 3 Trifluoroacetate

ImpurityLevels of characterisation
Cat. No.
P-D058-019
Formula
C46H66N14O12S2·C2HF3O2
Family
Desmopressin
Synonyms
(2S)-N-[(2S)-4-Amino-1-[[(2R)-1-[(2S)-2-[[(2R)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxo-3-sulfanylpropan-2-yl]amino]-1,4-dioxobutan-2-yl]-2-[[(2S)-2-[[(2S)-3-(4-hydroxyphenyl)-2-(3-sulfanylpropanoylamino)propanoyl]amino]-3-phenylpropanoyl]amino]pentanediamide trifluoroacetate

Dexpanthenol Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-D075-010
Formula
C10H21NO4
Family
Dexpanthenol
Synonyms
4-Hydroxy-N-(3-hydroxypropyl)-2-methoxy-3,3-dimethylbutanamide

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