Mon-Fri 9:00-18:00 CET+39 095 7211344info@vitasanlabs.com

Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,011-56,020 of 59,523

Nifursol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-N060-005
CAS
851368-01-9
Formula
C14H9N5O8
Family
Nifursol
Synonyms
2-Hydroxy-3,5-dinitro-N-[(E)-(2-nitrophenyl)methyleneamino]benzamide, 2-hydroxy-3,5-dinitro-N-[(E)-(2-nitrophenyl)methylideneamino]benzamide

Nifursol-15N2-d2

Isotopically labelledLevels of characterisation
Cat. No.
P-N060-004
CAS
1246833-64-6
Formula
C12H5D2N3¹⁵N2O9
Family
Nifursol
Synonyms
Nifursol-(1)N2,d2

Nitazoxanide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-N074-006
CAS
952686-58-7
Formula
C19H13N3O7S
Family
Nitazoxanide
Synonyms
2-((5-Nitrothiazol-2-yl)carbamoyl)phenyl 2-acetoxybenzoate, Benzoic acid, 2-(acetyloxy)-, 2-(((5-nitro-2-thiazolyl)amino)carbonyl)phenyl ester

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.