PRODUCT NAME: Amlodipine Di-Phthalimide Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AML-052
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	223734-98-3
Mol. Formula	C37H32ClN3O8
Molecular Wt	682.1 g/mol
IUPAC	4-(2-Chlorophenyl)-6-[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]methyl]-5-[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-oxobutyl]-1,4-dihydro-
Synonyms	Methyl 4-(2-chlorophenyl)-5-(4-(1,3-dioxoisoindolin-2-yl)butanoyl)-6-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-2-methyl-1,4-dihydropyridine-3-carboxylate
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	white to off-white crystalline powder
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