4,7-Dibromo-2,1,3-benzothiadiazole


CAS No. : 15155-41-6

15155-41-6
Price and Availability of CAS No. : 15155-41-6
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Cat. No. : HY-W002651
M.Wt: 293.97
Formula: C6H2Br2N2S
Purity: >98 %
Solubility: DMSO : 25 mg/mL (ultrasonic)
Introduction of 15155-41-6 :

4,7‑Dibromo‑2,1,3‑benzothiadiazole is a benzothiadiazole monomer with electron-accepting capacity, which serves as an intermediate for research related to donor polymers in organic polymer solar cells[1][2]. In Vitro:4,7‑dibromo‑5‑fluoro‑2,1,3‑benzothiadiazole (compound 13) is a fluorinated benzothiadiazole-based dibromo-substituted electron acceptor monomer. It can be incorporated into the conjugated polymer backbone via Stille polymerization, which downregulates the HOMO and LUMO energy levels of the polymer and is beneficial for improving the open-circuit voltage[1].
4,7-Dibromo-2,1,3-benzothiadiazole serves as a building block for the organic synthesis of conjugated polymers used in high-performance optoelectronic devices and polymer solar cells[1][2].

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