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

Catalogue Number	ROS-004
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	854898-53-6
Mol. Formula	C22H28FN3O6S
Molecular Wt	481.54
Synonyms	(3RS,5RS,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic Acid; (E)-7-(4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoic Acid
Long Term Storage Condition	Storage at 2-8°C in well closed container
Handling instruction	Sample COA

Test	Results
Appearance	Off White Solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Soluble in Dimethyl formamide and Methanol
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