4-Hydroxy-3-nitrobenzonitrile

4-Hydroxy-3-nitrobenzonitrile is a chemical compound registered under number CAS 3272-08-0, with the molecular formula C₇H₄N₂O₃, and a molar mass of 164.12 g/mol.

The molecule contains 16 atoms connected by 16 chemical bonds. The full systematic IUPAC name of this compound is 4-hydroxy-3-nitrobenzonitrile. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 1.6 (positive value, a lipophilic compound), polar surface area PSA = 89.8 Ų, 1 donors and 4 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Molecular formula	C7H4N2O3
Masa molowa	164.12 g/mol
IUPAC	4-hydroxy-3-nitrobenzonitrile
SMILES	C1=CC(=C(C=C1C#N)[N+](=O)[O-])O
InChIKey	INBLGVOPOSGVTA-UHFFFAOYSA-N
logP (XLogP3)	1.6
PSA	89.8 Ų
HBD / HBA	1 / 4
PubChem CID	CID 76758 ↗

Signal word: Warning

H302 — Działa szkodliwie po połknięciu

H312 — Działa szkodliwie w kontakcie ze skórą

H315 — Działa drażniąco na skórę

H319 — Działa drażniąco na oczy

H332 — Działa szkodliwie w następstwie wdychania

H335 — Może powodować podrażnienie dróg oddechowych

4-Hydroxy-3-nitrobenzonitrile · 3272-08-0 · Benzonitrile, 4-hydroxy-3-nitro- · 4-Cyano-2-nitrophenol · EINECS 221-899-8 · RefChem:523848 · DTXCID70108885 · 221-899-8 · 2-Nitro-4-cyanophenol · 3-nitro-4-hydroxybenzonitrile · 4-Hydroxy-3-nitro-benzonitrile · MFCD00070775 · 4-Hydroxy-3-nitrobenzonitrile, 98% · CS-W008477 · EN300-53384

• 📊 PubChem CID 76758 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność