PRODUCT NAME: N-Nitroso Verapamil EP Impurity-B
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NIT-012
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	3036886-78-6
Mol. Formula	C11H16N2O3
Molecular Wt	224.26
IUPAC	N-(3,4-dimethoxyphenethyl)-N-methylnitrous amide
Synonyms
Long Term Storage Condition	Bellow 10 °C
Handling instruction	Sample COA

Test	Results
Appearance	Light Yellow Oil
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, MeOH
Purity	NLT 95 % by HPLC
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