allopurinol sodium

CAS: 17795-21-0

Formula: C5H4N4NaO

SMILES: [Na+].O=C1NC=NC2=C1C=NN2

IUPAC: sodium 1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one

InChI: InChI=1S/C5H4N4O.Na/c10-5-3-1-8-9-4(3)6-2-7-5;/h1-2H,(H2,6,7,8,9,10);/q;+1

Composition: C (37.75%), H (2.53%), N (35.21%), Na (14.45%), O (10.06%)

Molar Mass: 159.103

Atom Count: 15

Heavy Atom Count: 11