PRODUCT NAME: Rosuvastatin EP Impurity G
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ROS-026
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1242184-42-4
Alternate CAS Number	NA(Na Salt); 2414245-11-5(Calcium Salt)
Mol. Formula	C22H28FN3O6S
Molecular Wt	481.54 g/mol
Long Term Storage Condition	2-8°C in sealed container	Handling instruction	Sample COA
IUPAC	(3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]pyrimidin5-yl]-3,5-dihydroxyhept-6-enoic Acid
Chemical Name	Rosuvastatin EP Impurity G
Synonyms	Rosuvastatin Acid Enantiomer; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic Acid; enti-Rosuvastatin Acid; (3S,5R)-Rosuvastatin Acid;(3S,5R,E)-7-(4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoic Acid

Test	Results
Appearance	White to off-white crystalline powder
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
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