Description

2,7-Dibromo-9-fluorenone (CAS No. 14348-75-5) is a high-purity brominated fluorenone derivative with the molecular formula C₁₃H₆Br₂O. This orange to yellow crystalline compound is a versatile intermediate in organic synthesis, particularly in the development of advanced materials, pharmaceuticals, and optoelectronic applications. With a molecular weight of 329.99 g/mol, it exhibits excellent stability under standard conditions and is soluble in common organic solvents such as dichloromethane, THF, and DMF. Ideal for researchers and scientists, our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied in sealed packaging to maintain integrity. Suitable for use in Suzuki coupling, polymerization reactions, and as a precursor for conjugated polymers.

Properties

• CAS Number: 14348-75-5
• Complexity: 276
• IUPAC Name: 2,7-dibromofluoren-9-one
• InChI: InChI=1S/C13H6Br2O/c14-7-1-3-9-10-4-2-8(15)6-12(10)13(16)11(9)5-7/h1-6H
• InChI Key: CWGRCRZFJOXQFV-UHFFFAOYSA-N
• Exact Mass: 337.87649
• Molecular Formula: C13H6Br2O
• Molecular Weight: 337.99
• SMILES: C1=CC2=C(C=C1Br)C(=O)C3=C2C=CC(=C3)Br
• Topological: 17.1
• Monoisotopic Mass: 335.87854
• Synonyms: 2,7-Dibromo-9-fluorenone, 14348-75-5, DTXSID20293558, DTXCID90244698, 604-362-6, 2,7-dibromo-9h-fluoren-9-one, 2,7-dibromofluoren-9-one, 2,7-dibromofluorenone, 2,7-dibromo-fluoren-9-one, MFCD00010790, 9H-Fluoren-9-one, 2,7-dibromo-, NSC90687, 2,7-dibromfluorenon, Maybridge1_002427, 2,7-dibromofluorene-9-on, 2,7-dibromofluorene-9-one, NCIOpen2_009661, SCHEMBL39700, DivK1c_001179, HMS548G07, 2,7-dibromo-9H-fluorene-9-one, 2,7-Dibromo-9-fluorenone, 96%, CS-M3062, CCG-53377, NSC 90687, NSC-90687, SBB063878, STK693620, AKOS005605646, AC-3258, CDS1_000139, AS-10709, SY004752, DB-027699, D3557, NS00120866, ST50989914, SR-01000642544-1

Application

2,7-Dibromo-9-fluorenone serves as a key building block in the synthesis of conjugated polymers for organic electronics, including OLEDs and photovoltaic devices. Its dibromo functionality enables efficient cross-coupling reactions, such as Suzuki-Miyaura polymerization, to create high-performance organic semiconductors. Researchers also utilize it as a precursor for fluorescent dyes and photoactive materials in sensor applications. In pharmaceutical research, it acts as an intermediate for bioactive molecule development.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (97.8%)

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