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

Catalogue Number	ATV-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	887196-29-4
Alternate CAS Number	free base: 887324-53-0
Mol. Formula	C₆₈H₇₂F₂N₄O₁₀• Ca
Molecular Wt	1143.32
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
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	DMSO (Slightly, Heated), Methanol (Slightly, Sonicated)
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