PRODUCT NAME: Sparsentan IHRS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	SPA-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	254740-64-2
Mol. Formula	C32H40N4O5S
Molecular Wt	592.8 g/mol
IUPAC	4'-((2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-[1,1'-biphenyl]-2-sulfonamide
Synonyms	sparsentan;
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance
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