PRODUCT NAME: Lercanidipine HCL Impurity A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LEC-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	-
Mol. Formula	C₁₉H₂₂N₂O₆
Molecular Wt	374.39
Synonyms	1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 1- methylpropyl ester; Methyl Propyl-2,6-Dimethyl-4-(3-Nitrophenyl)1,4-Dihydro Pyridine-3,5-Dicarboxylate
Long Term Storage Condition	Store at 2-8 °C
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	DMSO (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