PRODUCT NAME: Sulfasalazine EP Imp F
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	SFZ-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	66364-71-4
Mol. Formula	C18H14N4O5S
Molecular Wt	398.39
IUPAC	2-hydroxy-3-[[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl]benzoic acid
Synonyms	2-Hydroxy-3-[2-[4-[(2-pyridinylamino)sulfonyl]phenyl]diazenyl]benzoic Acid;2-hydroxy-3-[2-[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl]benzoic acid;Sulfasalazine 3-Isomer
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Red 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 (Slightly), Methanol (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