4,4'-Dibromo-2,2'-dinitro-1,1'-biphenyl

• CAT Number: L011939
• CAS Number: 91371-12-9
• Molecular Formula: C12H6Br2N2O4
• Molecular Weight: 401.99
• Purity: ≥95%
• IUPAC Name: 4-bromo-1-(4-bromo-2-nitrophenyl)-2-nitrobenzene
• InChI: InChI=1S/C12H6Br2N2O4/c13-7-1-3-9(11(5-7)15(17)18)10-4-2-8(14)6-12(10)16(19)20/h1-6H
• InChIKey: REUCYFQYHWKXPH-UHFFFAOYSA-N
• SMILES: C1=CC(=C(C=C1Br)[N+](=O)[O-])C2=C(C=C(C=C2)Br)[N+](=O)[O-]

4,4′-Dibromo-2,2′-dinitro-1,1′-biphenyl（Cat No.:L011939）is a halogenated and nitrated aromatic compound featuring a biphenyl core substituted with bromine atoms at the 4- and 4′-positions and nitro groups at the 2- and 2′-positions. This compound is commonly used as an intermediate in the synthesis of advanced organic materials, including liquid crystals, conducting polymers, and specialty dyes. The bromine atoms enable further functionalization via cross-coupling reactions, such as Suzuki or Stille couplings, while the nitro groups influence electronic properties and reactivity. Its rigid, conjugated structure supports potential applications in electronic and optoelectronic devices.