Description

1-Bromo-2-chloro-3-fluoro-4-iodobenzene (CAS No. 1000573-03-4) is a highly specialized halogenated benzene derivative with the molecular formula C₆H₂BrClFI. This compound is a valuable building block in synthetic organic chemistry, particularly in the development of pharmaceuticals, agrochemicals, and advanced materials. Its unique structure, featuring four distinct halogen substituents (bromo, chloro, fluoro, and iodo), makes it an excellent candidate for selective functionalization and cross-coupling reactions, such as Suzuki, Stille, and Sonogashira couplings. The compound is supplied as a high-purity solid, ensuring consistent performance in sensitive applications. Proper handling under inert conditions is recommended due to its potential sensitivity to light and moisture. This product is ideal for researchers and chemists seeking a versatile intermediate for complex molecular synthesis.

Properties

• CAS Number: 1000573-03-4
• Complexity: 124
• IUPAC Name: 1-bromo-2-chloro-3-fluoro-4-iodo-benzene
• InChI: InChI=1S/C6H2BrClFI/c7-3-1-2-4(10)6(9)5(3)8/h1-2H
• InChI Key: KORMQSNUPWNOLD-UHFFFAOYSA-N
• Exact Mass: 333.80572
• Molecular Formula: C6H2BrClFI
• Molecular Weight: 335.34
• SMILES: C1=CC(=C(C(=C1Br)Cl)F)I
• Monoisotopic Mass: 333.80572
• Synonyms: 1-bromo-2-chloro-3-fluoro-4-iodobenzene, 1000573-03-4, 4-Bromo-3-chloro-2-fluoroiodobenzene, Benzene, 1-bromo-2-chloro-3-fluoro-4-iodo-, MFCD09878167, 2-FLUORO-3-CHLORO-4-BROMOIODOBENZENE, 1-bromo-2-chloro-3-fluoro-4-iodo-benzene, SCHEMBL22289786, DTXSID20661536, AKOS015834829, AT13422, Bromo-2-chloro-3-fluoro-4-iodobenzene, 2-chloro-1-bromo-3-fluoro-4-iodobenzene, BS-14137, SY065259, DB-058258, CS-0157208

Application

1-Bromo-2-chloro-3-fluoro-4-iodobenzene is widely used as a multifunctional intermediate in organic synthesis, particularly in the preparation of polyhalogenated aromatic compounds. Its applications include serving as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals, where selective halogen substitution is critical. The compound is also employed in material science for the development of liquid crystals and organic electronic materials. Researchers utilize it in cross-coupling reactions to construct complex molecular architectures with precise halogen placement.

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