Allopurinol

• Formula: C₅H₄N₄O
• Molecular weight: 136.1115
• IUPAC Standard InChI: InChI=1S/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10) Copy

  
• IUPAC Standard InChIKey: OFCNXPDARWKPPY-UHFFFAOYSA-N Copy
• CAS Registry Number: 315-30-0
• Chemical structure:
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• Other names: 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5-dihydro-; Allopur; Atisuril; B. W. 56-158; Bloxanth; BW 56-158; Epidropal; Foligan; Gotax; HPP; Milurit; Uricemil; Uriprim; Urosin; Zyloprim; Zyloric; Ailural; Allopurinol(I); Alositol; Anoprolin; Anzief; Apurol; Bleminol; Embarin; Geapur; Ketobun-A; Lopurin; Progout; Urbol; Uripurinol; Urolit; Xanturat; 1,5-Dihydro-4H-pyrazolo(3,4-d)pyrimidin-4-one; 4-HPP; Adenock; AL-100; Allozym; Allural; Aluline; Apurin; Caplenal; Cellidrin; Dabrosin; Gichtex; 4-Hydroxypyrazolopyrimidine; Ketanrift; Lysuron; Miniplanor; Monarch; Nektrohan; NSC-1390; 4H-Pyrazolo(3,4-d)pyrimidin-4-one; Remid; Riball; Suspendol; Takanarumin; Uritas; Urobenyl; Ledopur; Sigapurol; Urtias; 1H-Pyrazolo[3,4-d]Pyrimidin-4-ol; 4-Hydroxy-1H-pyrazolo[3,4-d]pyrimidine; 4-Hydroxypyrazolo[3,4-d]pyrimidine; 4-Hydroxy-3,4-pyrazolopyrimidine; 4-Hydroxypyrazolyl(3,4-d)pyrimidine; 4'-Hydroxypyrazolol(3,4-d)pyrimidine; Aloral; Hamarin; Hexanurat; Dabroson; Cosuric
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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