Pyrimido[5,4-d]Pyrimidin-2(1H)-One
[CAS# 28285-66-7]

Identification

• Name: Pyrimido[5,4-d]Pyrimidin-2(1H)-One
• Synonyms: pyrimido[5,4-d]pyrimidin-2-ol
• Molecular Formula: C₆H₄N₄O
• Molecular Weight: 148.12
• CAS Registry Number: 28285-66-7
• SMILES: c1c2c(cnc(n2)O)ncn1
• InChI: 1S/C6H4N4O/c11-6-8-2-4-5(10-6)1-7-3-9-4/h1-3H,(H,8,10,11)
• InChIKey: RLJCWYYOGHGGBV-UHFFFAOYSA-N

Properties

• Density: 1.561g/cm³ (Cal.)
• Boiling point: 447.662°C at 760 mmHg (Cal.)
• Flash point: 224.538°C (Cal.)
• Refractive index: 1.742 (Cal.)