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

Catalogue Number	AML-008
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	88150-62-3
Mol. Formula	C₂₈H₂₇ClN₂O₇
Molecular Wt	538.98
Long Term Storage Condition	Refrigerator	Handling instruction	Sample COA
Chemical Name	Amlodipine EP Impurity A
Synonyms	4-(2-Chlorophenyl)-2-[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]methyl]-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester; 4-(2-Chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-2-[(2-phthalimidoethoxy)methyl]-1,4-dihydropyridine; Amlodipine Related Compound D

Test	Results
Appearance	Pale Yellow to Light Yellow 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	DMSO (Slightly), Methanol (Slightly, Heated and Sonicated)
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