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Atomfair 2,7-Dibromo-9,9-diethylfluorene C17H16Br2 CAS 197969-58-7

2,7-Dibromo-9,9-diethylfluorene (CAS No. 197969-58-7) is a high-purity brominated fluorene derivative with the molecular formula C17H16Br2. This compound is a valuable intermediate in organic synthesis, particularly in the development of conjugated polymers, organic semiconductors, and optoelectronic materials. Its rigid fluorene backbone and bromine substituents make it an excellent precursor for Suzuki, Stille, and other cross-coupling reactions. With a purity of ≥98%, this product is ideal for researchers and scientists working in advanced material science, OLEDs, and photovoltaic applications. Each batch is rigorously tested via GC-MS, HPLC, and1H/13C NMR to ensure consistency and reliability.

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Description

2,7-Dibromo-9,9-diethylfluorene (CAS No. 197969-58-7) is a high-purity brominated fluorene derivative with the molecular formula C17H16Br2. This compound is a valuable intermediate in organic synthesis, particularly in the development of conjugated polymers, organic semiconductors, and optoelectronic materials. Its rigid fluorene backbone and bromine substituents make it an excellent precursor for Suzuki, Stille, and other cross-coupling reactions. With a purity of ≥98%, this product is ideal for researchers and scientists working in advanced material science, OLEDs, and photovoltaic applications. Each batch is rigorously tested via GC-MS, HPLC, and 1H/13C NMR to ensure consistency and reliability.

Properties

  • CAS Number: 197969-58-7
  • Complexity: 295
  • IUPAC Name: 2,7-dibromo-9,9-diethyl-fluorene
  • InChI: InChI=1S/C17H16Br2/c1-3-17(4-2)15-9-11(18)5-7-13(15)14-8-6-12(19)10-16(14)17/h5-10H,3-4H2,1-2H3
  • InChI Key: TYECWABMXAYFSG-UHFFFAOYSA-N
  • Exact Mass: 379.95983
  • Molecular Formula: C17H16Br2
  • Molecular Weight: 380.1
  • SMILES: CCC1(C2=C(C=CC(=C2)Br)C3=C1C=C(C=C3)Br)CC
  • Monoisotopic Mass: 377.96188
  • Synonyms: 2,7-Dibromo-9,9-diethylfluorene, 197969-58-7, DTXSID10393379, DTXCID00344239, 2,7-dibromo-9,9-diethyl-9H-fluorene, 9H-Fluorene, 2,7-dibromo-9,9-diethyl-, SCHEMBL1086094, YSZC1489, TYECWABMXAYFSG-UHFFFAOYSA-N, 9,9-diethyl-2,7-dibromofluorene, AKOS015895998, AC-5812, HS-7563, CS-0170302

Application

2,7-Dibromo-9,9-diethylfluorene is widely used as a key monomer in the synthesis of π-conjugated polymers for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its dibromo functionality allows for efficient polymerization via palladium-catalyzed cross-coupling reactions, enabling tunable electronic properties. Researchers also utilize this compound to create blue-emitting materials due to the fluorene core’s high photoluminescence quantum yield. Additionally, it serves as a building block for hole-transporting materials in perovskite solar cells.

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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.

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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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