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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 11,371-11,380 of 35,292

Acemetacin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-A016-012
Formula
C14H15NO5
Family
Acemetacin
Synonyms
2-[2-(5-Methoxy-2-methyl-1H-indol-3-yl)acetyl]oxyacetic acid

Acetazolamide Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-A020-016
Formula
C8H9N7O4S3
Family
Acetazolamide
Synonyms
N-[5-[Acetyl-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)amino]-1,3,4-thiadiazol-2-yl]acetamide

Amphotericin B Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-A144-011
Formula
C47H73NO17
Family
Amphotericin B
Synonyms
(1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,19E,21E,23E,25E,27E,29E,31E,33R,35S,36R,37S)-33-[(2S,3R,4S,5S,6R)-4-Amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid

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