PRODUCT NAME: Atorvastatin Pyrrolidone Analog
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATV-004
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	148217-40-7
Alternate CAS Number	906552-18-9(Free Acid)
Mol. Formula	C33H34FN2O6 : 1/2Ca
Molecular Wt	573.24 : 20.04
Long Term Storage Condition	Amber Vial, Hygroscopic, -20°C Freezer, Under inert atmosphere	Handling instruction	Sample COA
Chemical Name	Atorvastatin Pyrrolidone Analog
Synonyms	(βR,δR)-5-(4-Fluorophenyl)-2,3-dihydro-β,δ-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Calcium Salt; Atorvastatin Lactam Impurity; Atorvastatin Pyrrolidone Analog (USP); Atorvastatin Impurity Q

Test	Results
Appearance	White to 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), Water (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