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

Catalogue Number	FAM-004
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	107880-74-0
Mol. Formula	C8H12N4O2S2
Molecular Wt	260.3 g/mol
IUPAC	3-[[[2-[(Diaminomethylidene)amino]thiazol-4-yl]methyl]sulfanyl]propanoic acid
Synonyms	Famotidine propionic acid; Famotidine impurity F;
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White To Yellow
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, Heated)
Purity	NLT 95%
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