PRODUCT NAME: Atorvastatin EP Impurity E
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATV-013
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1428118-38-0
Alternate CAS Number	Free Acid: 501121-34-2;(Calcium Salt-1105067-88-6)
Mol. Formula	C₃₃H₃₄FN₂NaO₅
Molecular Wt	580.62
Long Term Storage Condition	Refrigerator	Handling instruction	Sample COA
Chemical Name	Atorvastatin EP Impurity E
Synonyms	(βS,δS)-2-(4-Fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Sodium

Test	Results
Appearance	Off-White Solid
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	DMSO (Slightly), Methanol (Slightly)
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