Product Information

Tofacitinib Acid

Catalogue number	TOF-002
Product Name	Tofacitinib Acid
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Tofacitinib
CAS Number	2328165-36-0
HS Code	29339900
Molecular formula	C₁₆H₂₁N₅O₃
Molecular Weight	331.37
Synonyms	3-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoic Acid; Tofacitinib impurity K
Appearance	White to Off-White Solid
Melting Point	>172°C
Storage	-20°C Freezer, Under inert atmosphere
Solubility	DMSO (Slightly), Methanol (Slightly)
Stability	No Data Available
Boiling Point	No Data Available
Applications	3-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoic Acid is an impurity of Tofacitinib (T528000), an enantiopure stereoisomer of the drug, Janus kinase 3(Jak3) inhibitor (CP-690,550) that has been found to inhibit selected members of the STE7 and STE20 subfamily of kinases.
Information	This product is for commercial use only and strictly NOT for human or animal consumption
Shipping Condition	No Data Available
Inventory Status	In Stock
Quantity
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