C5H4ClNO
129.54 g/mol
Research ReagentWarning
3-Chloropyridine 1-oxide
CAS1851-22-5EC835-542-4
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
3-Chloropyridine 1-oxide is a chlorinated heterocyclic compound derived from pyridine-N-oxide. It is used as a research reagent in heterocyclic chemistry for the synthesis and study of nitrogen-containing aromatic compounds.
research reagent for heterocyclic compound synthesislaboratory intermediate in organic chemistry research
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 1851-22-5
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Identifiers
IUPAC Name
3-chloro-1-oxidopyridin-1-ium
InChIKey
NEXUNCTUUDERGR-UHFFFAOYSA-N
SMILES
C1=CC(=C[N+](=C1)[O-])Cl
Synonyms (9)
- 3-Chloropyridine 1-oxide
- 3-Chloropyridine N-oxide
- 3-chloro-1-oxidopyridin-1-ium
- 3-chloropyridin-1-ium-1-olate
- 5-chloropyridine N-oxide
- Pyridine, 3-chloro-, 1-oxide
- pyridine 1-oxide, 3-chloro-