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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 6,481-6,490 of 59,523

Sunitinib Impurity 31

ImpurityLevels of characterisation
Cat. No.
P-S133-059
Formula
C10H12N2O5
Family
Sunitinib
Synonyms
4-Ethoxycarbonyl-3,5-dimethyl-1-nitrosopyrrole-2-carboxylic acid

Sunitinib Ketone Impurity

ImpurityLevels of characterisation
Cat. No.
P-S133-063
Formula
C22H25FN4O3
Family
Sunitinib
Synonyms
N-(2-(Diethylamino)ethyl)-5-(5-fluoro-2-oxo-2H-indole-3-carbonyl)-2,4-dimethyl-1H-pyrrole-3-carboxamide

Telmisartan Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-T040-053
Formula
C28H22O5
Family
Telmisartan
Synonyms
2-[4-[[4-(2-Carboxyphenyl)phenyl]methoxymethyl]phenyl]benzoic acid

Telmisartan Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-T040-054
Formula
C33H30N4O3
Family
Telmisartan
Synonyms
2-[4-[[4-Methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]oxymethyl]phenyl]benzoic acid

Telmisartan Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-T040-056
Formula
C34H34N4O3
Family
Telmisartan
Synonyms
2-[4-[[6-[[2-(Dimethylamino)phenyl]carbamoyl]-4-methyl-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid

Telmisartan Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-T040-058
Formula
C13H16N2O5S
Family
Telmisartan
Synonyms
5-Methoxycarbonyl-7-methyl-2-propylbenzimidazole-1-sulfonic acid

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