Sulfapyridine

CAS 144-83-2  ·  C11H11N3O2S  ·  MW 249.29 g/mol

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3D model Sulfapyridine, CAS 144-83-2, molecular formula C11H11N3O2S, molar mass 249.29 g/mol
About Sulfapyridine

Sulfapyridine is a chemical compound registered under number CAS 144-83-2, with the molecular formula C11H11N3O2S, and a molar mass of 249.29 g/mol.

The molecule contains 28 atoms connected by 29 chemical bonds. The full systematic IUPAC name of this compound is 4-amino-N-pyridin-2-ylbenzenesulfonamide. 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 = 0 (negative value, a hydrophilic compound), polar surface area PSA = 93.5 Ų, 2 donors and 5 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.

Physicochemical properties
Molecular formulaC11H11N3O2S
Masa molowa249.29 g/mol
IUPAC4-amino-N-pyridin-2-ylbenzenesulfonamide
SMILESC1=CC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N
InChIKeyGECHUMIMRBOMGK-UHFFFAOYSA-N
logP (XLogP3)0
PSA93.5 Ų
HBD / HBA2 / 5
PubChem CIDCID 5336 ↗
GHS safety

Signal word: Danger

GHS06
GHS06
GHS07
GHS07
GHS08
GHS08
GHS09
GHS09
Scientific literature

Related literature

15 articles · 3 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filtry:Eksport:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (15 articles)

1910: 1 articles19101911: 1 articles1917: 4 articles1934: 1 articles1962: 1 articles19622002: 1 articles2010: 1 articles2013: 1 articles2020: 1 articles2020

Bar height = number of articles per year. Hover dla szczegółów.

Dane z PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary wygenerowane przez Semantic Scholar TLDR. Artykuły z ikoną wymagają płatnego dostępu.

Synonyms
sulfapyridine · 144-83-2 · Sulphapyridine · 2-Sulfapyridine · 2-Sulfanilamidopyridine · Dagenan · Piridazol · Sulfidin · Sulfidine · Streptosilpyridine · Coccoclase · Plurazol · Pyriamid · Pyridazol · Eubasin
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
Sulfapyridine (CAS 144-83-2), C11H11N3O2S - 3D ball-and-stick molecular model, engraved element symbols (C H N O S), MolGod STL previewPobierz obraz

MG-STL-144-83-2-GRAVERED · 383,428 △ · 18 MB · SHA-256 838098616670cf84

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Sulfapyridine (CAS 144-83-2), C11H11N3O2S - 3D ball-and-stick molecular model, MolGod STL previewPobierz obraz

MG-STL-144-83-2-NORMAL · 11,744 △ · 574 KB · SHA-256 472ea4536aae8f94

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Model
Sulfapyridine · 144-83-2
InChIKey
GECHUMIMRBOMGK-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — Sulfapyridine (CAS 144-83-2)
License & provenance record
Sulfapyridine (CAS 144-83-2) →
MolGod molecule record
Sulfapyridine →
Source data
PubChem CID 5336 ↗
Model information
STL generated by MolGod · MolGod STL Exporter @ 8b6dfdd · generated 2026-09-26
SHA-256 (STL)
472ea4536aae8f943fab766c106a6244989c1487ead0877938a2e8e4d2ca0ad9
MD5 (STL)
be3222e72bd0a8c1300aae0d17b746cb
Model identifier
MG-STL-144-83-2
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
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This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

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