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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,901-54,910 of 59,523

Carbinoxamine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-C039-007
CAS
1256285-70-7
Formula
C16H19ClN2O2
Family
Carbinoxamine
Synonyms
2-[(4-chlorophenyl)-pyridin-2-ylmethoxy]-N,N-dimethylethanamine oxide

Carbinoxamine USP Related Compound B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C039-002
CAS
27652-89-7
Formula
C12H10ClNO
Family
Carbinoxamine
Synonyms
alpha-(4-Chlorophenyl)-2-pyridinemethanol, alpha-(4-Chlorophenyl)pyridine-2-methanol

Carboxymefloquine

ImpurityLevels of characterisation
Cat. No.
P-M033-008
CAS
35853-50-0
Formula
C12H5F6NO2
Family
Mefloquine
Synonyms
Mefloquine carboxylic acid, 2,8-bis(trifluoromethyl)quinoline-4-carboxylic acid

Cefetamet Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C082-004
CAS
1705612-80-1
Formula
C21H27N5O8S2
Family
Cefetamet
Synonyms
2,2-Dimethylpropanoyloxymethyl (6R,7R)-7-[[(2E)-2-[2-(hydroxymethylamino)-1,3-thiazol-4-yl]-2-methoxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate

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