PRODUCT NAME: N-Desmethyl N-Nitroso Lercanidipine EP Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NIO-517
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C36H40N4O7
Molecular Wt	640.7 g/mol
Long Term Storage Condition	Keep container tightly closed in a dry and well-ventilated place	Handling instruction	Sample COA
IUPAC	3-(1-((3,3-Diphenylpropyl)(nitroso)amino)-2-methylpropan-2-yl) 5-ethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
Chemical Name	N-Desmethyl N-Nitroso Lercanidipine EP Impurity D
Synonyms	N-Desmethyl N-Nitroso Lercanidipine Ethyl Impurity

Test	Results
Appearance	Pale 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	Soluble In Acetonitrile
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