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CAS Number: 40673-25-4
4-chloropyridin-2(1H)-one

Structure

 4-chloropyridin-2(1H)-one
Name: 4-chloropyridin-2(1H)-one
Synonyms:
General Information
Product Number: 40673254

CAS Registry Number 40673-25-4
Name:
2(1H)?-?Pyridinone, 4-?chloro-
4-Chloro-1,2-dihydropyridin-2-one
4-Chloro-2-hydroxypyridine
4-Chloro-2-pyridone
4-Chloropyridin-2(1H)-one

 

Chemical Formula: C5H4ClNO
Exact Mass: 129.00
Molecular Weight: 129.54
m/z: 129.00 (100.0%), 131.00 (32.3%), 130.00 (5.9%), 132.00 (1.8%)

 

InChI:InChI=1S/C5H4ClNO/c6-4-1-2-7-5(8)3-4/h1-3H,(H,7,8)

InChI Key:OZUXGFRLSKQVMI-UHFFFAOYSA-N

Canonical SMILES:C1=CNC(=O)C=C1Cl

 

Thermal Properties Value Condition Note
Melting Point 184 °C   (2)CAS

Specification

98%
References
  1. (2) Graf, Roderich; Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen 1931, V64B, P21-6 CAPLUS
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