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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 10,621-10,630 of 59,523

Regorafenib Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-R026-036
Formula
C21H15ClF4N4O3
Family
Regorafenib
Synonyms
4-[4-[[2-Chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]-N-methylpyridine-2-carboxamide

Regorafenib Impurity 21

ImpurityLevels of characterisation
Cat. No.
P-R026-041
Formula
C27H24FN7O4
Family
Regorafenib
Synonyms
4-[2-Fluoro-N-[2-(methylcarbamoyl)-4-pyridinyl]-4-[[2-(methylcarbamoyl)-4-pyridinyl]oxy]anilino]-N-methylpyridine-2-carboxamide

Regorafenib Impurity 22

ImpurityLevels of characterisation
Cat. No.
P-R026-042
Formula
C49H31Cl3F10N8O7
Family
Regorafenib
Synonyms
4-[4-[[4-Chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]phenoxy]phenoxy]-N-methylpyridine-2-carboxamide

Regorafenib Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-R026-023
Formula
C25H19F2N5O4
Family
Regorafenib
Synonyms
4-[4-[[4-(4-Amino-3-fluorophenoxy)pyridine-2-carbonyl]amino]-3-fluorophenoxy]-N-methylpyridine-2-carboxamide

Regorafenib Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-R026-024
Formula
C16H16FN3O4
Family
Regorafenib
Synonyms
Ethyl N-[2-fluoro-4-[[2-(methylcarbamoyl)-4-pyridinyl]oxy]phenyl]carbamate

Regorafenib Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-R026-025
Formula
C8H10ClN3O
Family
Regorafenib
Synonyms
4-Chloro-N-methyl-6-(methylamino)pyridine-2-carboxamide

Regorafenib Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-R026-027
Formula
C7H5Cl3N2O
Family
Regorafenib
Synonyms
4,5,6-Trichloro-N-methylpyridine-2-carboxamide

Regorafenib Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-R026-028
Formula
C21H16F4N4O3
Family
Regorafenib
Synonyms
4-[3-Fluoro-4-[[3-(trifluoromethyl)phenyl]carbamoylamino]phenoxy]-N-methylpyridine-2-carboxamide

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