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

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

Test	Results
Appearance	White color 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	ACN:Water(25:75)
Purity	99.05% 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