1640971-60-3

PF-05579970 Tofatib reference ofacitinib iMpurity tofacitinib iMpurity Tofaimpurity iMpurity Tofacitinib Impurity 9 Tofacitinib Impurity 11 Tofacitinib Impurity 14 Tofacitinib Impurity 15 Tofacitinib Impurity 18 Tofacitinib Impurity 21 Tofacitinib Impurity TBA Tofacitinib Impurity TAB Tofacitinib Impurity 5 DiHCl Tofacitinib Citrate Impurity Tofacitinib Related Compound 11 (3R,4R)-3-[(6-amino-4-pyrimidinyl)methylamino]-4-methyl-β-oxo-1-Piperidinepropanenitrile 1-Piperidinepropanenitrile, 3-[(6-amino-4-pyrimidinyl)methylamino]-4-methyl-β-oxo-, (3R,4R)- N2,N4-bis((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N2,N4-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine 3-((3R,4R)-4-methyl-3-(methyl(7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile butyl (E)-3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoate 3-((3R,4R)-3-((6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl) (methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile 2-hydroxypropane-1,2,3-tricarboxylate-one