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Tofacitinib Impurity 77

Product Name
Tofacitinib Impurity 77
CAS No.
1640971-51-2
Chemical Name
Tofacitinib Impurity 77
Synonyms
Tofatinib impurity;Tofatinib Impurity 32;Tofatinib impurity 38;Tofacitinib metabolite-1;Azilsartan medoxomil impurity322;1-Piperidinepropanenitrile, 3-[(6,7-dihydro-6-oxo-5H-pyrrolo[2,3-d]pyrimidin-4-yl)methylamino]-4-methyl-β-oxo-, (3R,4R)-;3-((3R,4R)-4-methyl-3-(methyl(6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d] pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile
CBNumber
CB74813409
Molecular Formula
C16H20N6O2
Formula Weight
328.38
MOL File
1640971-51-2.mol
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Tofacitinib Impurity 77 Property

Boiling point:
640.4±55.0 °C(Predicted)
Density 
1.312±0.06 g/cm3(Predicted)
storage temp. 
4°C, protect from light
pka
6.05±0.60(Predicted)
form 
Solid
color 
Light yellow to yellow
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

ChemScene
Product number
CS-0128276
Product name
Tofacitinibmetabolite-1
Purity
99.01%
Packaging
5mg
Price
$480
Updated
2021/12/16
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Tofacitinib Impurity 77 Chemical Properties,Usage,Production

Uses

Tofacitinib metabolite-1 is a metabolite of Tofacitinib, a JAK inhibitor. Tofacitinib metabolite-1 can be used in the pharmacokinetics and metabolism studies of tofacitinib[1][2].

References

[1] Martin E Dowty, et al. The Pharmacokinetics, Metabolism, and Clearance Mechanisms of Tofacitinib, a Janus Kinase Inhibitor, in Humans. Drug Metab Dispos. 2014 Apr;42(4):759-73. DOI:10.1124/dmd.113.054940
[2] Matthias Gehringer, et al. Novel Hinge-Binding Motifs for Janus Kinase 3 Inhibitors: A Comprehensive Structure-Activity Relationship Study on Tofacitinib Bioisosteres. ChemMedChem. 2014 Nov;9(11):2516-27. DOI:10.1002/cmdc.201402252

Tofacitinib Impurity 77 Preparation Products And Raw materials

Raw materials

Preparation Products

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