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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 487721Generated: October 23, 2026

5-Chloro-2-hydroxy-N-(4-nitrophenyl)benzamide

Cent-72608 · Cent-72-608 · Niclosamide Impurity 4 · N-(4-Nitrophenyl)-5-chlorosalicylamide · N-(4-Nitrophenyl)-5-chloro-2-hydroxybenzamide · 5-chloro-2-hydroxy-N-(4-nitrophenyl)benzamide · Benzamide, 5-chloro-2-hydroxy-N-(4-nitrophenyl)-

https://huagongshe.com/en/chemical/487721

5-Chloro-2-hydroxy-N-(4-nitrophenyl)benzamide molecular structure

Identifiers & Physical Properties

CAS No.4638-49-7
Molecular formulaC13H9ClN2O4
Average molar mass292.67 g/mol
Monoisotopic mass292.02508445 g/mol
SMILESO=C(Nc1ccc([N+](=O)[O-])cc1)c1cc(Cl)ccc1O
InChIKeyHTXGLMUZXAFRII-UHFFFAOYSA-N
PubChem CID487721
ChEMBLCHEMBL2088010
DTXSIDDTXSID701251380

Chemical & Physical Properties

XLogP3.7
Topological polar surface area95.2
Hydrogen bond donors2
Hydrogen bond acceptors4
Rotatable bonds2
Heavy atoms20
Formal charge0
Complexity366
Melting point260 °C
Boiling point414.4±45.0 °C(Predicted)
Density1.536±0.06 g/cm3(Predicted)
pKa (acidity coefficient)7.56±0.43(Predicted)