Category:
Chiral Intermediates
CAS NO:
3209-71-0
Standard:
In-house Standards,
purity:97%
light yellow or off white solid
Medicines Intermediates
3-Isoxazolecarboxylic acid is a heterocyclic intermediate synthesized via condensation of hydroximoyl chlorides with acetylenic esters. Its molecular formula is C4H3NO3 and CAS number is 2671-89-4.
Store in a cool, dry place under inert atmosphere. Avoid contact with skin and eyes; use appropriate PPE during handling to prevent irritation.