PRODUCT NAME: Exemestane Impurity 11
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	EXM-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	881896-95-3
Mol. Formula	C₂₁H₂₈O₃
Molecular Wt	328.45
Synonyms	6α-(Methoxymethyl)androsta-1,4-dien-3,17-dione; (6S,8R,9S,10R,13S,14S)-6-(methoxymethyl)-10,13-dimethyl-7,8,9,11,12,13,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17(10H,14H)-dione
Long Term Storage Condition	2-8°C Refrigerator, Amber color glass vial
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	No Data Available
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