1-Ethynyl-4-iodobenzene

• CAT Number: L036704
• CAS Number: 766-99-4
• Molecular Formula: C8H5I
• Molecular Weight: 228.03
• Purity: ≥95%
• IUPAC Name: 1-ethynyl-4-iodobenzene
• InChI: InChI=1S/C8H5I/c1-2-7-3-5-8(9)6-4-7/h1,3-6H
• InChIKey: MYGXITKLGQBZBV-UHFFFAOYSA-N
• SMILES: C#CC1=CC=C(C=C1)I

1-Ethynyl-4-iodobenzene（Cat No.:L036704）is an aromatic compound distinguished by its iodine and ethynyl groups attached to a benzene ring. This structure facilitates its use in advanced organic synthesis, particularly in Sonogashira coupling reactions, a critical process for forming carbon-carbon bonds in pharmaceuticals and electronic materials. The iodine atom acts as a reactive site for coupling, while the ethynyl group contributes to electronic properties, enhancing the molecule’s utility in creating conjugated systems. 1-Ethynyl-4-iodobenzene is invaluable in developing organic semiconductors and complex drug molecules, driving innovation in materials science and medicinal chemistry.