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Atomfair 3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene C19H15Br CAS 1674334-59-8

3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene (CAS: 1674334-59-8) is a high-purity brominated polycyclic aromatic hydrocarbon with the molecular formula C19H15Br. This compound features a rigid benzo[b]fluorene core substituted with a bromine atom at the 3-position and two methyl groups at the 11-position, enhancing its steric and electronic properties. With a molecular weight of 323.23 g/mol, it is an ideal intermediate for organic synthesis, materials science, and pharmaceutical research. Our product is rigorously tested via HPLC, NMR, and mass spectrometry to ensure ≥98% purity, meeting the stringent requirements of researchers and industrial applications. Available in amber vials under inert gas to prevent degradation, this chemical is…

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Description

3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene (CAS: 1674334-59-8) is a high-purity brominated polycyclic aromatic hydrocarbon with the molecular formula C19H15Br. This compound features a rigid benzo[b]fluorene core substituted with a bromine atom at the 3-position and two methyl groups at the 11-position, enhancing its steric and electronic properties. With a molecular weight of 323.23 g/mol, it is an ideal intermediate for organic synthesis, materials science, and pharmaceutical research. Our product is rigorously tested via HPLC, NMR, and mass spectrometry to ensure ≥98% purity, meeting the stringent requirements of researchers and industrial applications. Available in amber vials under inert gas to prevent degradation, this chemical is suited for advanced cross-coupling reactions, optoelectronic material development, and ligand design.

Properties

  • CAS Number: 1674334-59-8
  • Complexity: 374
  • IUPAC Name: 3-bromo-11,11-dimethyl-benzo[b]fluorene
  • InChI: InChI=1S/C19H15Br/c1-19(2)17-8-7-14(20)11-16(17)15-9-12-5-3-4-6-13(12)10-18(15)19/h3-11H,1-2H3
  • InChI Key: FQVJDMLLEHLYEX-UHFFFAOYSA-N
  • Exact Mass: 322.03571
  • Molecular Formula: C19H15Br
  • Molecular Weight: 323.2
  • SMILES: CC1(C2=C(C=C(C=C2)Br)C3=CC4=CC=CC=C4C=C31)C
  • Monoisotopic Mass: 322.03571
  • Synonyms: 3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene, 1674334-59-8, 2-Bromo-5,5-dimethylbenzo[b]fluorene, 3-bromo-11,11-dimethylbenzo[b]fluorene, SCHEMBL16801566, MFCD32065724, BS-45699, DB-410751, E83853

Application

3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene serves as a key building block in Suzuki-Miyaura and Buchwald-Hartwig coupling reactions for constructing conjugated polymers and small-molecule semiconductors. Its sterically hindered structure makes it valuable in designing phosphorescent dopants for OLEDs and other optoelectronic devices. Researchers also utilize this brominated fluorene derivative in medicinal chemistry for scaffold diversification in drug discovery programs.

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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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