PRODUCT NAME: N-Nitroso Amlodipine Aspartic Acid Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NIT-119
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C24H28ClN3O10
Molecular Wt	553.9 g/mol
IUPAC	N-(2-(((R)-4-(2-Chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl)methoxy)ethyl)-N-nitrosoaspartic acid
Synonyms	N-(2-(((R)-4-(2-Chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl)methoxy)ethyl)-N-nitrosoaspartic acid
Long Term Storage Condition	-20°C or lower
Handling instruction	Sample COA

Test	Results
Appearance	pale yellow to light tan or off-white 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