Compound Q&A
How is 5-chloro-6-hydroxynicotinic acid (CAS: 54127-63-8) typically synthesized?
Answer
5-Chloro-6-hydroxynicotinic acid (CAS: 54127-63-8) can be synthesized via a multi-step process. Common methods include the chlorination of 6-hydroxynicotinic acid followed by acidification. This process requires careful control of temperature and pH to achieve high yield and selectivity. Catalysts such as sulfuric acid are often used in the chlorination step.
About
CAS No
54127-63-8
English Name
5-chloro-6-hydroxynicotinic acid
Molecular Formula
C6H4ClNO3
Molecular Weight
173.56 g/mol
SMILES
C1=C(C(=O)NC=C1C(=O)O)Cl
InChIKey
OLTRUTPHSBQWAZ-UHFFFAOYSA-N
Last Updated: 2025-10-10 12:21
