Compound Q&A
How is 6-Hydroxy-3-pyridazinecarboxylic acid (CAS: 37972-69-3) typically synthesized?
Answer
6-Hydroxy-3-pyridazinecarboxylic acid is typically synthesized via the condensation reaction of 3-pyridazinecarboxylic acid and hydroxylamine hydrochloride. This process often requires a catalyst such as sodium hydroxide or potassium hydroxide. The yield can be up to 85%, and the product can be purified by recrystallization from water or ethanol.
About
CAS No
37972-69-3
English Name
6-Hydroxy-3-pyridazinecarboxylic acid
Molecular Formula
C5H4N2O3
Molecular Weight
140.1 g/mol
SMILES
C1=CC(=O)NN=C1C(=O)O
InChIKey
GIFSROMQVPUQFK-UHFFFAOYSA-N
Last Updated: 2025-10-16 16:48
