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Atomfair Ethyl 2-(trimethylstannyl)thieno[3,2-b]thiophene-3-carboxylate C12H16O2S2Sn CAS 2412678-09-0

Ethyl 2-(trimethylstannyl)thieno[3,2-b]thiophene-3-carboxylate (CAS: 2412678-09-0) is a high-purity organotin compound with the molecular formula C12H16O2S2Sn . This specialized chemical is designed for advanced research applications, particularly in the fields of organic electronics, materials science, and synthetic chemistry. The compound features a thieno[3,2-b]thiophene core functionalized with a trimethylstannyl group and an ethyl carboxylate moiety, making it a valuable precursor for Stille coupling reactions and the synthesis of conjugated polymers or small molecules. Our product is rigorously tested for purity and stability, ensuring reliable performance in sensitive reactions. Each batch is supplied with comprehensive analytical data, including1H NMR,13C NMR, and HPLC traces, to…

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Description

Ethyl 2-(trimethylstannyl)thieno[3,2-b]thiophene-3-carboxylate (CAS: 2412678-09-0) is a high-purity organotin compound with the molecular formula C12H16O2S2Sn. This specialized chemical is designed for advanced research applications, particularly in the fields of organic electronics, materials science, and synthetic chemistry. The compound features a thieno[3,2-b]thiophene core functionalized with a trimethylstannyl group and an ethyl carboxylate moiety, making it a valuable precursor for Stille coupling reactions and the synthesis of conjugated polymers or small molecules. Our product is rigorously tested for purity and stability, ensuring reliable performance in sensitive reactions. Each batch is supplied with comprehensive analytical data, including 1H NMR, 13C NMR, and HPLC traces, to guarantee quality and reproducibility for demanding research applications.

Properties

  • CAS Number: 2412678-09-0
  • Complexity: 303
  • IUPAC Name: ethyl 5-trimethylstannylthieno[3,2-b]thiophene-6-carboxylate
  • InChI: InChI=1S/C9H7O2S2.3CH3.Sn/c1-2-11-9(10)6-5-13-7-3-4-12-8(6)7;;;;/h3-4H,2H2,1H3;3*1H3;
  • InChI Key: GMUQMYUNTUQJOS-UHFFFAOYSA-N
  • Exact Mass: 375.961375
  • Molecular Formula: C12H16O2S2Sn
  • Molecular Weight: 375.1
  • SMILES: CCOC(=O)C1=C(SC2=C1SC=C2)[Sn](C)(C)C
  • Topological: 82.8
  • Monoisotopic Mass: 375.961375
  • Synonyms: Ethyl 2-(trimethylstannyl)thieno[3,2-b]thiophene-3-carboxylate, 2412678-09-0

Application

This compound is primarily used as a key intermediate in the synthesis of conjugated polymers and organic semiconductors via Stille cross-coupling reactions. It enables the preparation of novel thieno[3,2-b]thiophene-based materials for organic field-effect transistors (OFETs) and photovoltaic devices. Researchers also utilize this reagent in the development of advanced electronic materials with tailored optoelectronic properties.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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