PRODUCT NAME: Famotidine EP Impurity J
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	FAM-012
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	76824-14-1
Mol. Formula	C9H14N4O2S2
Molecular Wt	274.4 g/mol
IUPAC	Methyl 3-(((2-((diaminomethylidene)amino)thiazol-4-yl)methyl)sulfanyl)propanoate
Synonyms	FaMotidine Acid IMpurity Methyl Ester; Famotidine impurity J;Famotidine Impurity J(EP);Famotidine Related Compound j;Famotidine EP Impurity J (Base);Famotidine Acid Methyl Ester HCl;FaMotidine Acid IMpurity Methyl Ester;Famotidine Acid Methyl Ester Hydrochloride;Famotidine Impurity 9(Famotidine EP Impurity J);FaMotidine Acid IMpurity Methyl Ester (HCl Salt);Methyl 3-(((2-guanidinothiazol-4-yl)methyl)thio)propanoate;FaMotidine Acid Methyl Ester Hydrochloride (FaMotidine IMpurity)
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White To Off-White
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 (Slightly), Methanol (Slightly, Heated)
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