PRODUCT NAME: Anastrozole D3 Dimer Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AST-041
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1329809-14-4
Mol. Formula	C30H28D3N9
Molecular Wt	520.7 g/mol
IUPAC	2,2'-((2-Cyanopropane-1,2-diyl-3,3,3-d3)bis(5-((1H-1,2,4-triazol-1-yl)methyl)-3,1-phenylene))bis(2-methylpropanenitrile)
Synonyms	2,3-Bis[3-(1-cyano-1-(methyl-d3)ethyl)-5-(1H,1,2,3-triazole-1-ylmethyl)phenyl]-2-methylpropionitrile
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	white to off-white crystalline powder
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