PRODUCT NAME: Anastrozole EP Impurity E
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AST-009
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	120511-88-8
Mol. Formula	C15H18N2O
Molecular Wt	242.3 g/mol
IUPAC	2,2'-[5-(Hydroxymethyl)benzene-1,3-diyl]bis(2-methylpropanenitrile)
Synonyms	2,2'-[5-(Dibromomethyl)-1,3-phenylene]-bis(methylpropionitrile); α,α,α',α'-Tetramethyl-5-(dibromomethyl)-1,3-benzenediacetonitrile; Anastrozole; 5-Dibromomethyl anastrozole; 2,2′-(5-(Dibromomethyl)-1,3-phenylene)bis(2-methylpropionitrile) (USP)
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White 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
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