Category:
Active Pharmaceutical Ingredients
CAS NO:
251-41-2
Standard:
In-house Standards,
Thieno[3,2-b]thiophene is a fused bicyclic heterocycle serving as a critical scaffold in organic synthesis. Produced via cyclocondensation of thiophene derivatives, its molecular formula is C6H4S2 (CAS No. 27159-08-2).
Store under inert atmosphere at controlled temperatures. Avoid direct contact due to potential skin irritation; use appropriate PPE during handling and transport.