5-(1H-Benzimidazol-2-Yl)-2,4-Dihydro-3H-Pyrazol-3-One
[CAS# 518986-50-0]

Identification

• Name: 5-(1H-Benzimidazol-2-Yl)-2,4-Dihydro-3H-Pyrazol-3-One
• Synonyms: 3-(1H-benzo[d]imidazol-2-yl)-1H-pyrazol-5(4H)-one
• Molecular Formula: C₁₀H₈N₄O
• Molecular Weight: 200.20
• CAS Registry Number: 518986-50-0
• SMILES: c1ccc2c(c1)[nH]c(n2)C3=NNC(=O)C3
• InChI: 1S/C10H8N4O/c15-9-5-8(13-14-9)10-11-6-3-1-2-4-7(6)12-10/h1-4H,5H2,(H,11,12)(H,14,15)
• InChIKey: YUIQDDLRJWOUOE-UHFFFAOYSA-N

Properties

• Density: 1.612g/cm³ (Cal.)
• Refractive index: 1.82 (Cal.)