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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 13402149Generated: November 2, 2026

1-(2-Methylphenyl)quinazolin-4(1H)-one

1-(o-Tolyl)quinazolin-4(1H)-one · (methyl-2 phenyl)-1 1H-quinazolinone-4 · 4(1H)-Quinazolinone, 1-(2-methylphenyl)-

https://huagongshe.com/en/chemical/13402149

1-(2-Methylphenyl)quinazolin-4(1H)-one molecular structure

Identifiers & Physical Properties

CAS No.90071-27-5
Molecular formulaC15H12N2O
Average molar mass236.27 g/mol
Monoisotopic mass236.09496301 g/mol
SMILESCc1ccccc1-n1cnc(=O)c2ccccc21
InChIKeyKPSVFPFPMXPPNY-UHFFFAOYSA-N
PubChem CID13402149
DTXSIDDTXSID30539616

Chemical & Physical Properties

XLogP2.8
Topological polar surface area32.7
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds1
Heavy atoms18
Formal charge0
Complexity352
Melting point173 °C
Boiling point400.8±38.0 °C(Predicted)
Density1.17±0.1 g/cm3(Predicted)
pKa (acidity coefficient)1.73±0.20(Predicted)