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

Catalogue Number	ATV-002
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	887196-29-4
Alternate CAS Number	free base: 887324-53-0
Mol. Formula	C₆₈H₇₂F₂N₄O₁₀• Ca
Molecular Wt	1143.32
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under inert atmosphere	Handling instruction	Sample COA
Chemical Name	Atorvastatin EP Impurity G
Synonyms	(βR,δR)-2-(4-Fluorophenyl)-δ-hydroxy-β-methoxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Calcium Salt; Atorvastatin EP Impurity G

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, Heated), Methanol (Slightly, Sonicated)
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