Description
4-Bromo-5-fluoro-7-(5′-hexyl-[2,2′-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazole (CAS: 1402460-83-6) is a high-purity organic compound with the molecular formula C20H18BrFN2S3. This specialized chemical is designed for advanced research applications, particularly in the fields of organic electronics and materials science. Its unique structure, featuring a benzothiadiazole core flanked by bromo and fluoro substituents and a hexyl-bithiophene moiety, makes it an excellent candidate for use in organic semiconductors, photovoltaic materials, and optoelectronic devices. The compound is supplied as a fine powder or crystalline solid with >95% purity (HPLC), ensuring consistency and reliability for experimental use. Proper storage under inert atmosphere at -20°C is recommended to maintain stability.
Properties
- CAS Number: 1402460-83-6
- Complexity: 488
- IUPAC Name: 4-bromo-5-fluoro-7-[5-(5-hexyl-2-thienyl)-2-thienyl]-2,1,3-benzothiadiazole
- InChI: InChI=1S/C20H18BrFN2S3/c1-2-3-4-5-6-12-7-8-16(25-12)17-10-9-15(26-17)13-11-14(22)18(21)20-19(13)23-27-24-20/h7-11H,2-6H2,1H3
- InChI Key: KNNYTUARCHTCIB-UHFFFAOYSA-N
- Exact Mass: 479.97995
- Molecular Formula: C20H18BrFN2S3
- Molecular Weight: 481.5
- SMILES: CCCCCCC1=CC=C(S1)C2=CC=C(S2)C3=CC(=C(C4=NSN=C34)Br)F
- Topological: 111
- Monoisotopic Mass: 479.97995
- Synonyms: 1402460-83-6, 4-Bromo-5-fluoro-7-(5′-hexyl-[2,2′-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazole, 4-bromo-5-fluoro-7-[5-(5-hexylthiophen-2-yl)thiophen-2-yl]-2,1,3-benzothiadiazole, SCHEMBL15261776, DTXSID001145962, 2,1,3-Benzothiadiazole,4-bromo-5-fluoro-7-(5′-hexyl[2,2′-bithiophen]-5-yl)-, 4-Bromo-5-fluoro-7-(5a(2)-hexyl[2,2a(2)-bithiophen]-5-yl)-2,1,3-benzothiadiazole
This compound is primarily used in the development of novel organic electronic materials, particularly as an electron-accepting component in donor-acceptor copolymers for organic solar cells. Researchers utilize it to study structure-property relationships in conjugated systems for improved charge transport characteristics. Its fluorinated benzothiadiazole core enables fine-tuning of energy levels in organic semiconductors. The hexyl-bithiophene moiety enhances solubility while maintaining desirable electronic properties.
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