Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 787366Generated: October 27, 2026

4-Quinoxalin-2-ylphenol

4-QUINOXALIN-2-YLPHENOL · Phenol, 4-(2-quinoxalinyl)- · 4-(Quinoxalin-2-yl)phenol ,97%

https://huagongshe.com/en/chemical/787366

4-Quinoxalin-2-ylphenol molecular structure

Identifiers & Physical Properties

CAS No.33707-91-4
Molecular formulaC14H10N2O
Average molar mass222.24 g/mol
Monoisotopic mass222.07931294 g/mol
SMILESOc1ccc(-c2cnc3ccccc3n2)cc1
InChIKeyQGECDAQWBBZAAZ-UHFFFAOYSA-N
PubChem CID787366
ChEMBLCHEMBL1730860
DTXSIDDTXSID401333339

Chemical & Physical Properties

XLogP2.5
Topological polar surface area46
Hydrogen bond donors1
Hydrogen bond acceptors3
Rotatable bonds1
Heavy atoms17
Formal charge0
Complexity251
Solubility26.9 [ug/mL] (The mean of the results at pH 7.4)
Melting point204 °C
Boiling point408.5±35.0 °C(Predicted)
Density1.279±0.06 g/cm3(Predicted)
pKa (acidity coefficient)8.44±0.15(Predicted)
Risk statements (R)22-37/38-41
Safety statements (S)26-39
Customs code29334900

Safety & Regulations

Customs code29334900
Risk statements (R)22-37/38-41
Safety statements (S)26-39