Thieno[3,2-b]thiophene-2-carbonitrile (CAS 40985-58-8) is a high-quality chemical from TCI, supplied as GC Grade / for Synthesis.
Application: Five-membered heterocyclic compound used as a building block in pharmaceutical, agrochemical, and functional-material synthesis.
Specifications:
- Molecular formula: C7H3NS2
- CAS number: 40985-58-8
- Purity: >98.0%(GC)
- TCI product code: T3221
Synonyms: 2-Cyanothieno[3,2-b]thiophene
Available from AMI Scientific, the authorised TCI distributor in Indonesia. Contact us for pricing and stock availability — we ship throughout Indonesia.
TCI brochures (PDF)
- Thiophenes 2026-06-29 · p. 12
- Building Blocks for Organic Semiconductor 2026-03-24 · p. 27
Related TCI products
- TCI T3156 1723-27-9 Thieno[3,2-b]thiophene-2-carboxylic Acid
- TCI T2621 160032-40-6 Thieno[3,2-b]thiophene-2-boronic Acid (contains varying amounts of Anhydride)
- TCI B5196 139896-65-4 2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene
- TCI M3001 98800-10-3 Methyl Thieno[3,2-b]thiophene-2-carboxylate
- TCI B5457 176787-96-5 5'-Bromo-[2,2'-bithiophene]-5-carbonitrile
- TCI M2959 72835-25-7 5-Methylthiophene-2-carbonitrile
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