PRODUCT NAME: N-Nitroso Desmethyl Diltiazem
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DIL-004
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	3036581-85-5
Mol. Formula	C21H23N3O5S
Molecular Wt	429.49
IUPAC	(2S,3S)-2-(4-Methoxyphenyl)-5-(2-(methyl(nitroso)amino)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate
Synonyms	1,5-Benzothiazepin-4(5H)-one, 3-(acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-[2-(methylnitrosoamino)ethyl]-, (2S,3S)
Long Term Storage Condition	2-8°C Refrigerator
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	Chloroform, Methanol
Purity	NLT 95 %
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