2-Chloro-5-pyridinesulfonyl chloride

2-Chloro-5-pyridinesulfonyl chloride is a chemical compound registered under number CAS 6684-39-5, with the molecular formula C₅H₃Cl₂NO₂S, and a molar mass of 212.05 g/mol.

The molecule contains 14 atoms connected by 14 chemical bonds. The full systematic IUPAC name of this compound is 6-chloropyridine-3-sulfonyl chloride. 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 = 1.8 (positive value, a lipophilic compound), polar surface area PSA = 55.4 Ų, 0 donors and 3 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	C5H3Cl2NO2S
Masa molowa	212.05 g/mol
IUPAC	6-chloropyridine-3-sulfonyl chloride
SMILES	C1=CC(=NC=C1S(=O)(=O)Cl)Cl
InChIKey	QXZKKHONVQGXAK-UHFFFAOYSA-N
logP (XLogP3)	1.8
PSA	55.4 Ų
HBD / HBA	0 / 3
PubChem CID	CID 2792792 ↗

Signal word: Danger

H302 — Działa szkodliwie po połknięciu

H312 — Działa szkodliwie w kontakcie ze skórą

H314 — Powoduje poważne oparzenia skóry oraz uszkodzenia oczu

H332 — Działa szkodliwie w następstwie wdychania

2-Chloro-5-pyridinesulfonyl chloride · RefChem:469450 · 804-146-3 · 6684-39-5 · 2-Chloropyridine-5-sulfonyl chloride · 6-chloropyridine-3-sulfonyl Chloride · 6-chloro-3-pyridinesulfonyl chloride · MFCD03541049 · 2-Chloropyridine-5-sulfonylchloride · 6-chloropyridin-3-sulfonylchloride · 6-Chloro-pyridine-3-sulfonyl chloride · 2-chloro-pyridine-5-sulfonyl chloride · CS-W009066 · Z56941078 · chloro(6-chloro(3-pyridyl))sulfone

• 📊 PubChem CID 2792792 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność