Magneson

CAS 74-39-5  ·  C12H9N3O4  ·  MW 259.22 g/mol

Full record: Magneson — Safety Data Sheet →

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3D model Magneson, CAS 74-39-5, molecular formula C12H9N3O4, molar mass 259.22 g/mol

Model views

  • Magneson (CAS 74-39-5) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • Magneson (CAS 74-39-5) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • Magneson (CAS 74-39-5) – 2D structure, MolGod Viewer
    2D structure

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About Magneson

Magneson is a chemical compound registered under number CAS 74-39-5, with the molecular formula C12H9N3O4, and a molar mass of 259.22 g/mol.

The molecule contains 28 atoms connected by 29 chemical bonds. The full systematic IUPAC name of this compound is 4-[(4-nitrophenyl)diazenyl]benzene-1,3-diol. 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 = 2.8 (positive value, a lipophilic compound), polar surface area PSA = 111 Ų, 2 donors and 6 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 formulaC12H9N3O4
Molar mass259.22 g/mol
IUPAC4-[(4-nitrophenyl)diazenyl]benzene-1,3-diol
SMILESC1=CC(=CC=C1N=NC2=C(C=C(C=C2)O)O)[N+](=O)[O-]
InChIKeyNGPGYVQZGRJHFJ-UHFFFAOYSA-N
logP (XLogP3)2.8
PSA111 Ų
HBD / HBA2 / 6
PubChem CIDCID 6320 ↗
GHS safety

Signal word: Warning

GHS07
GHS07

H315 — Causes skin irritation

H319 — Causes serious eye irritation

Scientific literature

Brak articles naukowych dla CAS 74-39-5 w PubMed / OpenAlex / Semantic Scholar.

Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
Magneson · 74-39-5
InChIKey
NGPGYVQZGRJHFJ-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — Magneson (CAS 74-39-5)
License & provenance record
Magneson (CAS 74-39-5) →
MolGod molecule record
Magneson →
Source data
PubChem CID 6320 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
cc556c8b7f194bfdd16d52ed3d55ad2bd67b109ea9560de7bbc8b927dda3f453
MD5 (STL)
dc95234b790d005f4b1ad1577d717e8a
MolGod Identification Number
MG_125-644-908-02
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
not published yet
Free printable molecule model
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