PRODUCT NAME: Rosuvastatin EP Impurity E Calcium Salt
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ROS-039
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	3079028-42-2
Alternate CAS Number	2226413-61-0 (Freebase)
Mol. Formula	C76H90CaF4N12O18S4
Molecular Wt	1703.93 g/mol
Long Term Storage Condition	2°C to 8°C	Handling instruction	Sample COA
IUPAC	Calcium (3R,5S,E)-7-(4-(4-fluorophenyl)-2-{2-[4-(4-fluorophenyl)-6-isopropyl-2-(Nmethylmethylsulfonamido)pyrimidin-5-yl]-2-hydroxy-N-methylethylsulfon
Chemical Name	Rosuvastatin EP Impurity E Calcium Salt
Synonyms	Rosuvastatin Related Compound B

Test	Results
Appearance	White To Off-White
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	Soluble In DMSO
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