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

Catalogue Number	AML-054
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	58509-24-3
Mol. Formula	C10H11NO4
Molecular Wt	209.2 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	( N-(2-hydroxyethyl)-phthalamic acid )
Chemical Name	Amlodipine Impurity 1
Synonyms	Amlodipine Impurity ( N-(2-hydroxyethyl)-phthalamic acid )

Test	Results
Appearance	white to off-white crystalline powder
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
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