PRODUCT NAME: Ruxolitinib Phosphate IH Impurity A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RXL-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2102675-40-9
Mol. Formula	C17H19N5O2
Molecular Wt	325.40
IUPAC	(R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanoic acid
Synonyms	1H-Pyrazole-1-propanoicacid,beta-cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-, (betaR); Ruxolitinib 1
Long Term Storage Condition	store at 2-8°C
Handling instruction	Sample COA

Test	Results
Appearance	Pale brown solid
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	Sparingly Soluble in DMSO
Purity	99.69% by HPLC
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