Tofacitinib Impurity 43
ImpurityLevels of characterisation
- Cat. No.
- P-T142-085
- Formula
- C13H13N5O2S
- Family
- Tofacitinib
- Synonyms
- [7-(4-Methylphenyl)sulfonylpyrrolo[2,3-d]pyrimidin-4-yl]hydrazine
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 911-920 of 59,523
Tofacitinib Impurity 44 (Mixture of Z and E Isomers)
ImpurityLevels of characterisation
- Cat. No.
- P-T142-086
- Formula
- C16H19N7O2
- Family
- Tofacitinib
Tofacitinib Impurity 47
ImpurityLevels of characterisation
- Cat. No.
- P-T142-089
- Formula
- C26H26Cl2N8
- Family
- Tofacitinib
- Synonyms
- N-[(3R,4R)-1-Benzyl-4-methylpiperidin-3-yl]-2-chloro-7-(2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-N-methylpyrrolo[2,3-d]pyrimidin-4-amine
Tofacitinib Impurity 48
ImpurityLevels of characterisation
- Cat. No.
- P-T142-090
- Formula
- C33H34N8O4S2
- Family
- Tofacitinib
Tofacitinib Impurity 50
ImpurityLevels of characterisation
- Cat. No.
- P-T142-092
- Formula
- C12H5Cl3N6
- Family
- Tofacitinib
- Synonyms
- 2,4-Dichloro-7-(2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolo[2,3-d]pyrimidine
Tofacitinib Impurity 51
ImpurityLevels of characterisation
- Cat. No.
- P-T142-093
- Formula
- C12H8N6
- Family
- Tofacitinib
- Synonyms
- 4-Pyrrolo[2,3-d]pyrimidin-7-yl-7H-pyrrolo[2,3-d]pyrimidine
Tofacitinib Impurity 52
ImpurityLevels of characterisation
- Cat. No.
- P-T142-094
- Formula
- C19H21N7O2
- Family
- Tofacitinib
- Synonyms
- (E)-3-Hydroxy-2-[(3R,4R)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidine-1-carbonyl]pent-2-enedinitrile
Tofacitinib Impurity 53
ImpurityLevels of characterisation
- Cat. No.
- P-T142-095
- Formula
- C21H26ClN7O3
- Family
- Tofacitinib
- Synonyms
- Ethyl (E)-3-amino-5-[(3R,4R)-3-[(2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-methylamino]-4-methylpiperidin-1-yl]-2-cyano-5-oxopent-2-enoate
Tofacitinib Impurity 55
ImpurityLevels of characterisation
- Cat. No.
- P-T142-097
- Formula
- C26H28N8
- Family
- Tofacitinib
- Synonyms
- N-[(3R,4R)-1-Benzyl-4-methylpiperidin-3-yl]-N-methyl-7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolo[2,3-d]pyrimidin-4-amine
Tofacitinib Impurity 57
ImpurityLevels of characterisation
- Cat. No.
- P-T142-099
- Formula
- C14H22N2O
- Family
- Tofacitinib
- Synonyms
- N-[(3R,4R)-1-Benzyl-4-methylpiperidin-3-yl]-N-methylhydroxylamine
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