PRODUCT NAME: Amlodipine Impurity 2
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AML-062
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	400024-08-0
Mol. Formula	C23H20ClNO6
Molecular Wt	441.9 g/mol
IUPAC	Ethyl (Z)-2-(2-chlorobenzylidene)-4-(2-(1,3-dioxoisoindolin-2-yl)ethoxy)-3-oxobutanoate
Synonyms	Butanoic acid, 2-[(2-chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxo-, ethyl ester; Ethyl 2-[(2-chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoate
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	light yellow to yellow crystalline or powdery 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
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