tofacitinib
Tofacitinib is used to treat psoriatic arthritis and moderate-to-severe forms of rheumatoid arthritis. It is sold under the brand Xeljanz. Reference standards of Tofacitinib API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[form] => C16H20N6O
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Tofacitinib - API Standards
Catalogue No.:PA 73 06000
Molecular Formula : C16H20N6O
Molecular Weight : 312.38
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[pname] => 5,6-Dihydro Tofacitinib
[catalogue_number] => PA 73 06510
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[weight] => 314.39
[form] => C16H22N6O
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Catalogue No.:PA 73 06510
Molecular Formula : C16H22N6O
Molecular Weight : 314.39
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[catalogue_number] => PA STI 022680
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[form] => C16H17D3N6O
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Catalogue No.:PA STI 022680
Molecular Formula : C16H17D3N6O
Molecular Weight : 315.39
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5H,6H,7H-Pyrrolo[2,3-d]pyrimidin-6-one
Catalogue No.:PA 73 0061035
Molecular Formula : C6H5N3O
Molecular Weight : 135.13
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[pname] => 1-((4R)-4-Methyl-3-(methyl(7-nitroso-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)propan-1-one
[catalogue_number] => PA 73 0061037
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1-((4R)-4-Methyl-3-(methyl(7-nitroso-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)propan-1-one
Catalogue No.:PA 73 0061037
Molecular Formula : C16H22N6O2
Molecular Weight : 330.39
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[pname] => N-(1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
[catalogue_number] => PA 73 0061041
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[form] => C20H25N5
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N-(1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
Catalogue No.:PA 73 0061041
Molecular Formula : C20H25N5
Molecular Weight : 335.46