PRODUCT NAME: Rosuvastatin Impurity-M
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ROS-021
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	N/A
Mol. Formula	C22H28N3O6S : Na
Molecular Wt	462.5 : 23.0
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	(3R,5S,6E)-3,5-dihydroxy-7-(4-isopropyl-2-(N-methylmethylsulfonamido)-6- phenylpyrimidin-5-yl)hept-6-enoic acid, sodium sal
Chemical Name	Rosuvastatin Impurity-M
Synonyms	(3R,5S,6E)-3,5-dihydroxy-7-(4-isopropyl-2-(N-methylmethylsulfonamido)-6- phenylpyrimidin-5-yl)hept-6-enoic acid, sodium sal

Test	Results
Appearance	White color solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	99.05% by HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	ACN:Water(25:75)
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption