PRODUCT NAME: Sildenafil Amide Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	SIL-005
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	139756-01-7
Mol. Formula	C8H12N4O3
Molecular Wt	212.21 g/mol
IUPAC	1-methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide
Synonyms	1H-Pyrazole-5-carboxamide, 1-methyl-4-nitro-3-propyl-, 1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide, 1-Methyl-4-nitro-3-propylpyrazole-5-carboxamide
Long Term Storage Condition	long term storage below 4°C
Handling instruction	Sample COA

Test	Results
Appearance	White to Light yellow to Light orange powder to crystal
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)
Purity	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