Category:
Other Specialized Reagents
CAS NO:
113772-16-0
Standard:
USP,
2,5-dihydrothiophene-3-carbaldehyde is a heterocyclic aldehyde intermediate used in fine chemical synthesis. The molecular formula is C5H6OS and CAS No. is 1004-98-8. Core production involves cycloaddition reactions or selective oxidation of thiol derivatives.
Store under inert atmosphere at low temperatures to prevent polymerization. Avoid direct skin contact; use appropriate PPE due to potential irritation. Not approved for direct clinical use as a final API.