2-Aminopyrimido[1,2-a]benzimidazol-4(1H)-one
[CAS# 77473-75-7]

Identification

• Name: 2-Aminopyrimido[1,2-a]benzimidazol-4(1H)-one
• Synonyms: 2-aminobenzo[4,5]imidazo[1,2-a]pyrimidin-4(10H)-one
• Molecular Formula: C₁₀H₈N₄O
• Molecular Weight: 200.20
• CAS Registry Number: 77473-75-7
• SMILES: c1ccc2c(c1)[nH]c3n2c(=O)cc(n3)N
• InChI: 1S/C10H8N4O/c11-8-5-9(15)14-7-4-2-1-3-6(7)12-10(14)13-8/h1-5H,11H2,(H,12,13)
• InChIKey: KZNCDHFKPLCLBZ-UHFFFAOYSA-N

Properties

• Density: 1.637g/cm³ (Cal.)
• Boiling point: 380.681°C at 760 mmHg (Cal.)
• Flash point: 184.03°C (Cal.)