PRODUCT NAME: Tofacitinib Impurity C Citrate
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	TOF-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2174011-55-1
Mol. Formula	C16H20N6O. C6H8O7
Molecular Wt	504.51
Synonyms	2-hydroxypropane-1,2,3-tricarboxylic acid;3-[(3S,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile 3-((3S,4S
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	No Data Available
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Chloroform (Slightly), DMSO (Slightly)
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption