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

Catalogue Number	ATV-021
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	581772-29-4
Mol. Formula	C₃₆H₃₉FN₂O₅
Molecular Wt	598.7
Long Term Storage Condition	Store under 2 to 8°C	Handling instruction	Sample COA
IUPAC	2-[(4R,6R)-6-[2-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetic acid
Chemical Name	Atorvastatin EP Impurity P
Synonyms	Atorvastatin Acetonide;(4R,6R)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic Acid

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	Chloroform (Slightly), Ethyl Acetate (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