Quinolin-8-ol (CAS 148-24-3)

8-Hydroxyquinoline

CAS 148-24-3  ·  C9H7NO  ·  MW 145.16 g/mol

Quinolin-8-ol (CAS 148-24-3) — full MolGod record →
Safety data sheet with all sections: GHS classification, transport, regulatory status, spectra, 3D model and literature.
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3D model 8-Hydroxyquinoline, CAS 148-24-3, molecular formula C9H7NO, molar mass 145.16 g/mol

Model views

  • 8-Hydroxyquinoline (CAS 148-24-3) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • 8-Hydroxyquinoline (CAS 148-24-3) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • 8-Hydroxyquinoline (CAS 148-24-3) – 2D structure, MolGod Viewer
    2D structure

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8-Hydroxyquinoline (CAS 148-24-3), C9H7NO - 3D ball-and-stick molecular model, engraved element symbols (C H N O), MolGod STL previewDownload image

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About Quinolin-8-ol (CAS 148-24-3)

Quinolin-8-ol (CAS 148-24-3) is a chemical compound registered under number CAS 148-24-3, with the molecular formula C9H7NO, and a molar mass of 145.16 g/mol.

The molecule contains 18 atoms connected by 19 chemical bonds. The full systematic IUPAC name of this compound is quinolin-8-ol. 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 = 2 (positive value, a lipophilic compound), polar surface area PSA = 33.1 Ų, 1 donors and 2 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 interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties
Molecular formulaC9H7NO
Molar mass145.16 g/mol
IUPACquinolin-8-ol
SMILESC1=CC2=C(C(=C1)O)N=CC=C2
InChIKeyMCJGNVYPOGVAJF-UHFFFAOYSA-N
logP (XLogP3)2
PSA33.1 Ų
HBD / HBA1 / 2
PubChem CIDCID 1923 ↗
GHS safety

Signal word: Danger

GHS05
GHS05
GHS06
GHS06
GHS07
GHS07
GHS08
GHS08
GHS09
GHS09

? — H360D — May damage the unborn child

H301 — Toxic if swallowed

H318 — Causes serious eye damage

H317 — May cause an allergic skin reaction

H400 — Very toxic to aquatic life

H410 — Very toxic to aquatic life with long lasting effects

Scientific literature

Related literature

20 articles · 19 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filters:Export:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (number of articles: 20)

1985: number of articles 119852010: number of articles 12012: number of articles 12013: number of articles 12015: number of articles 12016: number of articles 12020: number of articles 120202021: number of articles 12022: number of articles 12023: number of articles 12025: number of articles 52026: number of articles 52026

Bar height = number of articles in a given year. Hover over a bar to see details.

Data from PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary generated by Semantic Scholar TLDR. Articles marked with require paid access.

Synonyms
8-HYDROXYQUINOLINE · quinolin-8-ol · 148-24-3 · 8-quinolinol · Oxyquinoline · Oxine · Quinophenol · Oxychinolin · Phenopyridine · 8-Quinol · Bioquin · Tumex · Oxin · Oxybenzopyridine · Hydroxybenzopyridine
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
8-Hydroxyquinoline · 148-24-3
InChIKey
MCJGNVYPOGVAJF-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — 8-Hydroxyquinoline (CAS 148-24-3)
License & provenance record
8-Hydroxyquinoline (CAS 148-24-3) →
MolGod molecule record
8-Hydroxyquinoline →
Source data
PubChem CID 1923 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
b8c6c0bb8df00d67d649e476b4e640a95e902eecf5b3b9b5e722404e89523e6e
MD5 (STL)
ca4aa6a519c7e6a1b2d787db726ce678
MolGod Identification Number
MG_259-537-449-58
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
STL · PNG
Free printable molecule model
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This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

This 3D model is also published on: Zenodo (DOI 10.5281/zenodo.23277295) · NIH 3D (3DPX-023720) · Wikimedia Commons
Included in datasets: Figshare (DOI 10.6084/m9.figshare.34425396) · Harvard Dataverse (DOI 10.7910/DVN/7QALE0) · Hugging Face · OSF project index
Source structure: PubChem (CID 1923)
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