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ChemicalBook--->CAS DataBase List--->1640972-35-5

1640972-35-5

1640972-35-5 Structure

1640972-35-5 Structure
IdentificationBack Directory
[Name]

Tofacitinib Impurity 6
[CAS]

1640972-35-5
[Synonyms]

Tofacitinib-21
5,6-Dihydro CP-690550
Tofacitinib Impurity 39
Tofacitinib Related Compound 21
N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-2-amine
(3R,4R)-3-[(6,7-Dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)methylamino]-4-methyl-β-oxo-1-piperidinepropanenitrile
1-Piperidinepropanenitrile, 3-[(6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)methylamino]-4-methyl-β-oxo-, (3R,4R)-
3-((3R,4R)-3-((6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile
Tofacitinib impurity 14/5,6-Dihydro Tofacitinib/3-((3R,4R)-3-((6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile
Tofacitinib impurity 15/5,6-Dihydro Tofacitinib Citrate/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
[Molecular Formula]

C16H22N6O
[MOL File]

1640972-35-5.mol
[Molecular Weight]

314.39
Chemical PropertiesBack Directory
[Melting point ]

>80°C (dec.)
[Boiling point ]

583.2±50.0 °C(Predicted)
[density ]

1.239±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

6.04±0.60(Predicted)
[color ]

Pale Yellow to Yellow
Hazard InformationBack Directory
[Uses]

5,6-Dihydro CP-690550 is an impurity of CP-690550 (C781350), a pyrrolo[2,3-d]pyrimidine derivative, as Janus kinase inhibitor for treatment of rheumatoid arthritis.
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