PRODUCT NAME: Amisulpride Impurity 4
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AMS-019
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	59168-56-8
Mol. Formula	C10H10N2O3S
Molecular Wt	238.3 g/mol
IUPAC	Methyl 4-amino-2-methoxy-5-thiocyanatobenzoate
Synonyms	4-Amino-5-(cyanosulfanyl)-2-methoxybenzoic Acid Methyl Ester; Methyl 4-Amino-2-methoxy-5-thiocyanobenzoate
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	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
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