PRODUCT NAME: Eltrombopag Pyrazole Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ETM-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	277299-70-4
Mol. Formula	C12H14N2O
Molecular Wt	202.25
IUPAC	2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3-one
Synonyms	2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
Long Term Storage Condition	Store under 2 to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	Pale Beige to Light Beige 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	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Purity	NLT 95 % 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