2-Chloroisonicotinic acid

2-Chloroisonicotinic acid is a chemical compound registered under number CAS 6313-54-8, with the molecular formula C₆H₄ClNO₂, and a molar mass of 157.55 g/mol.

The molecule contains 14 atoms connected by 14 chemical bonds. The full systematic IUPAC name of this compound is 2-chloropyridine-4-carboxylic acid. 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 = 1.1 (positive value, a lipophilic compound), polar surface area PSA = 50.2 Ų, 1 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	C6H4ClNO2
Masa molowa	157.55 g/mol
IUPAC	2-chloropyridine-4-carboxylic acid
SMILES	C1=CN=C(C=C1C(=O)O)Cl
InChIKey	QXCOHSRHFCHCHN-UHFFFAOYSA-N
logP (XLogP3)	1.1
PSA	50.2 Ų
HBD / HBA	1 / 3
PubChem CID	CID 236985 ↗

Signal word: Warning

H315 — Działa drażniąco na skórę

H319 — Działa drażniąco na oczy

H335 — Może powodować podrażnienie dróg oddechowych

2-Chloroisonicotinic acid · 6313-54-8 · RefChem:470465 · DTXCID10236136 · 613-143-4 · 2-Chloropyridine-4-carboxylic acid · 2-Chloro-4-pyridinecarboxylic acid · 2-Chloro-isonicotinic acid · 2-Chloroisonicotinicacid · MFCD00191402 · 4-Pyridinecarboxylic acid, 2-chloro- · STR06289 · 2-chloro-pyridine-4-carboxylic acid · NSC 40139 · SB10308

• 📊 PubChem CID 236985 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność