Compound Q&A
How is 2-Chloro-3-methylpyridine 1-oxide (CAS: 91668-83-6) typically synthesized?
Answer
2-Chloro-3-methylpyridine 1-oxide (CAS: 91668-83-6) is typically synthesized through the chlorination of 3-methylpyridine followed by oxidation. Commonly, this involves the use of chlorine gas in the presence of a suitable catalyst, such as iron chloride, and subsequent oxidation often employs peroxy compounds or air oxidation. The reaction yield is generally good, and the product can be isolated through recrystallization.
About
CAS No
91668-83-6
English Name
2-Chloro-3-methylpyridine 1-oxide
Molecular Formula
C6H6ClNO
Molecular Weight
143.57 g/mol
SMILES
CC1=C([N+](=CC=C1)[O-])Cl
InChIKey
ZGHMADNNOPPAJO-UHFFFAOYSA-N
Last Updated: 2026-01-01 20:05
