Compound Q&A
How is 5,6-Dimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid (CAS: 51727-05-0) typically synthesized?
Answer
5,6-Dimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid is usually synthesized by the amidation of 2-amino-3,4-dimethylpyridine with acetic anhydride. The reaction is catalyzed by an acid, such as sulfuric acid, and typically yields 95% purity with a good level of selectivity. The by-products are water and acetic acid.
About
CAS No
51727-05-0
English Name
5,6-Dimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid
Molecular Formula
C8H9NO3
Molecular Weight
167.16 g/mol
SMILES
CC1=C(NC(=O)C(=C1)C(=O)O)C
InChIKey
RRZTUQQCXRBPRG-UHFFFAOYSA-N
Last Updated: 2025-10-31 20:53
