Category:
Active Pharmaceutical Ingredients
CAS NO:
148719-91-9
Standard:
In-house Standards,
4H-Thieno[2,3-b]thiopyran-4-one,5,6-dihydro-6-methyl-, 7,7-dioxide, (6S) is a specialized chiral heterocyclic intermediate used in advanced pharmaceutical synthesis. Its core production involves asymmetric catalytic oxidation of thienothiopyran precursors to ensure high enantiomeric purity. Molecular Formula: C8H10O3S2. CAS No.: Not publicly indexed.
Strictly store under inert atmosphere at -20°C to prevent racemization. Handle with appropriate PPE as potential irritant; avoid inhalation and skin contact during manufacturing processes.