Description
4-Iodo-4′-propylbiphenyl (CAS No. 782477-81-0) is a high-purity organic compound with the molecular formula C15H15I. This biphenyl derivative features an iodine substituent at the 4-position and a propyl group at the 4′-position, making it a valuable intermediate in synthetic organic chemistry and materials science. Its IUPAC name, 1-iodo-4-(4-propylphenyl)benzene, reflects its precise structural configuration. With a molecular weight of 298.18 g/mol, this compound is ideal for cross-coupling reactions, such as Suzuki-Miyaura or Stille couplings, due to the reactive iodine moiety. It is supplied as a crystalline solid with ≥95% purity (HPLC), ensuring consistent performance in research applications. Proper storage under inert conditions is recommended to maintain stability.
Properties
- CAS Number: 782477-81-0
- Complexity: 186
- IUPAC Name: 1-iodo-4-(4-propylphenyl)benzene
- InChI: InChI=1S/C15H15I/c1-2-3-12-4-6-13(7-5-12)14-8-10-15(16)11-9-14/h4-11H,2-3H2,1H3
- InChI Key: MKDLYSABBHXXSV-UHFFFAOYSA-N
- Exact Mass: 322.02185
- Molecular Formula: C15H15I
- Molecular Weight: 322.18
- SMILES: CCCC1=CC=C(C=C1)C2=CC=C(C=C2)I
- Monoisotopic Mass: 322.02185
- Synonyms: 4-IODO-4′-PROPYLBIPHENYL, 782477-81-0, 1-iodo-4-(4-propylphenyl)benzene, 4-Iodo-4′-propyl-1,1′-biphenyl, C15H15I, MFCD12923241, 782469-77-6, benzo-2,1,3-thiadiazole], SCHEMBL458642, SCHEMBL15643365, DTXSID80694820, AKOS015909738, DS-14831, 1-(4-IODOPHENYL)-4-PROPYLBENZENE, CS-0187020, I1010, F16550, Poly[2,7-(9,9-di-octyl-fluorene)-alt-4,7-bis(thiophen-2-yl)
Application
4-Iodo-4′-propylbiphenyl is widely used as a building block in the synthesis of liquid crystals, organic semiconductors, and advanced polymers. Its iodine moiety facilitates palladium-catalyzed cross-coupling reactions, enabling the construction of complex biphenyl architectures. Researchers also employ it in the development of photoluminescent materials and supramolecular assemblies. The propyl chain enhances solubility in organic solvents, streamlining purification processes.
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