Category:
Other Specialized Reagents
CAS NO:
955373-67-8
Standard:
ChP,
2,3-Dihydrothieno[3,4-b][1,4]dioxine-2-carboxylic acid (CAS: 107968-53-4) is a specialized heterocyclic intermediate primarily utilized in pharmaceutical synthesis. Its core production involves the cyclization of thiophene derivatives followed by carboxylation under controlled catalytic conditions.
Store in a cool, dry place away from light and moisture. Avoid direct contact with skin and eyes; use appropriate PPE during handling due to potential irritant properties.