PRODUCT NAME: Atorvastatin FX 1 Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATV-014
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1315629-79-8
Alternate CAS Number	free acid 873950-18-6
Mol. Formula	C₃₃H₃₄FN₂NaO₇
Molecular Wt	612.62 (589.64-Free Base)
IUPAC	Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog
Synonyms	4-(1b-(4-fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a(phenyl carbamoyl)hexahydro-3H-oxireno[2’,3’: 3,4]pyrrolol[2,1-b][1,3]oxazin-3yl)-3-hydroxybutanoic acid
Long Term Storage Condition	-20°C Freezer Preserve in well closed container, Hygroscopic
Handling instruction	Sample COA

Test	Results
Appearance	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	Methanol (Slightly), Water (Slightly)
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