3H-Pyrazolo[4,3-d]Pyrimidin-7-Ol
[CAS# 161746-78-7]

Identification

• Name: 3H-Pyrazolo[4,3-d]Pyrimidin-7-Ol
• Synonyms: 3H-pyrazolo[4,3-d]pyrimidin-7(4H)-one; 3H-pyrazolo[4,3-d]pyrimidin-7-ol; 7-hydroxy-3H-pyrazolo[4,3-d]pyrimidine
• Molecular Formula: C₅H₄N₄O
• Molecular Weight: 136.11
• CAS Registry Number: 161746-78-7
• SMILES: n2c1c(/N=N\C1)c(nc2)O
• InChI: 1S/C5H4N4O/c10-5-4-3(1-8-9-4)6-2-7-5/h2H,1H2,(H,6,7,10)
• InChIKey: OGCXIHWGXUQTCQ-UHFFFAOYSA-N

Properties

• Density: 1.89g/cm³ (Cal.)
• Boiling point: 354.6°C at 760 mmHg (Cal.)
• Flash point: 168.2°C (Cal.)
• Refractive index: 1.902 (Cal.)