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

Catalogue Number	APN-007
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	315-30-0
Mol. Formula	C₅H₄N₄O
Molecular Wt	136.11
IUPAC	1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
Synonyms	1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one; 4-Hydroxypyrazolo[3,4-d]pyrimidine; 4-Oxopyrazolo[3,4-d]pyrimidine
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to Light yellow 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, Heated), Methanol (Slightly)
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