PRODUCT NAME: Risperidone EP Impurity L
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RIS-008
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	63234-80-0
Mol. Formula	C₁₁H₁₅ClN₂O
Molecular Wt	226.70
Synonyms	3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; Risperidone EP Impurity L;
Long Term Storage Condition	-20°C Freezer
Handling instruction	Sample COA

Test	Results
Appearance	White to 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 (Slightly), Methanol (Slightly)
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