PRODUCT NAME: Impurity-4 (Quat. Salt Of Risperidone)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RIS-004
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	-
Mol. Formula	C34H42FN6O3+
Molecular Wt	601.75
Synonyms	Risperidone Quaternary Salt; 6-Fluoro-3-[1-bis-[2-(methyl-6,7,8,9-tetrahydropyridol[1,2,a]pyrimidin-4-one-3-yl)ethyl]piperidinium]benzisoxazole
Long Term Storage Condition	Store at B/W 22-25°C
Handling instruction	Sample COA

Test	Results
Appearance	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	DMSO, Methanol
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