PRODUCT NAME: Yonkenafil
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	YON-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	804518-63-6
Mol. Formula	C24H33N5O4S
Molecular Wt	487.62 g/mol
IUPAC	2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-pyrrolo[2,3-d]pyrimidin-4-one
Synonyms	Tunodafil; 2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-pyrrolo[2,3-d]pyrimidin-4-one;
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Light 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	No Data Available
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