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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,121-3,130 of 59,523

N-Nitroso Relugolix Impurity 1

NitrosamineLevels of characterisation
Cat. No.
P-R029-003
Formula
C28H24F2N8O6S
Family
Relugolix
Synonyms
1-[4-[1-[(2,6-Difluorophenyl)methyl]-3-(6-methoxypyridazin-3-yl)-5-[[methyl(nitroso)amino]methyl]-2,4-dioxothieno[2,3-d]pyrimidin-6-yl]phenyl]-3-methoxyurea

Relugolix Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-R029-019
Formula
C24H23F2N3O6S
Family
Relugolix
Synonyms
2-[(2,6-Difluorophenyl)methyl-ethoxycarbonylamino]-4-[(dimethylamino)methyl]-5-(2-nitrophenyl)thiophene-3-carboxylic acid

Relugolix Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-R029-021
Formula
C28H25ClF2N6O5S
Family
Relugolix
Synonyms
Ethyl N-[3-[(6-chloropyridazin-3-yl)carbamoyl]-4-[(dimethylamino)methyl]-5-(4-nitrophenyl)thiophen-2-yl]-N-[(2,6-difluorophenyl)methyl]carbamate

Relugolix Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-R029-011
Formula
C21H19F2N3O4S
Family
Relugolix
Synonyms
2-[(2,6-Difluorophenyl)methylamino]-4-[(dimethylamino)methyl]-5-(4-nitrophenyl)thiophene-3-carboxylic acid

Relugolix Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-R029-031
Formula
C22H18F2N2O7S
Family
Relugolix
Synonyms
2-[(2,6-Difluorophenyl)methyl-ethoxycarbonylamino]-4-(hydroxymethyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid

Relugolix Impurity 22

ImpurityLevels of characterisation
Cat. No.
P-R029-033
Formula
C27H31F2N3O4S
Family
Relugolix
Synonyms
Ethyl 5-(4-aminophenyl)-2-[(2,6-difluorophenyl)methyl-propoxycarbonylamino]-4-[(dimethylamino)methyl]thiophene-3-carboxylate

Relugolix Impurity 23

ImpurityLevels of characterisation
Cat. No.
P-R029-034
Formula
C31H37F2N5O8S
Family
Relugolix
Synonyms
Ethyl 2-[(2,6-difluorophenyl)methyl-propoxycarbonylamino]-4-[(dimethylamino)methyl]-5-[4-[[methoxy(methoxycarbamoyl)carbamoyl]amino]phenyl]thiophene-3-carboxylate

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