PRODUCT NAME: Olanzapine lactam impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OLN-011
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1017241-34-7
Mol. Formula	C₁₇H₂₀N₄O₂
Molecular Wt	312.37
IUPAC	3-[(Z)-2-hydroxyprop-1-enyl]-4-(4-methylpiperazin-1-yl)-1,5-benzodiazepin-2-one
Synonyms	(3Z)-1,3-Dihydro-4-(4-methyl-1-piperazinyl)-3-(2-oxopropylidene)-2H-1,5-benzodiazepin-2-one; Olanzapine ketolactam impurity
Long Term Storage Condition	-20°C, Hygroscopic
Handling instruction	Sample COA

Test	Results
Appearance	Light Yellow to Yellow 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	Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Purity	98 % by
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