PRODUCT NAME: N-Nitroso Clozapine EP Impurity B (possibility 1)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	CLZ-005
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C30H23CI2N70
Molecular Wt	568.46
Synonyms	8-Chloro-11-(4-8-chloro-5H-dibenzo(b,e)(1,4)diazepin-11-yl)piperazin-1-yl)-5-nitroso-5H-dibenzo(b,e)(1,4)diazepine
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
Purity	NLT 95% by NMR
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