Description

1-Methoxy-4-[2-[4-(4-propylcyclohexyl)phenyl]ethynyl]benzene (CAS No. 116903-47-0) is a high-purity organic compound with the molecular formula C₂₄H₂₈O. This advanced chemical features a methoxy-substituted benzene ring linked via an ethynyl bridge to a 4-propylcyclohexylphenyl moiety, offering unique structural properties for specialized applications. With a molecular weight of 332.48 g/mol, this compound is characterized by its rigid, conjugated backbone, making it particularly valuable in materials science and liquid crystal research. Available in >98% purity (HPLC), our product undergoes rigorous QC testing including GC-MS and NMR to ensure batch-to-batch consistency. Suitable for research and development purposes, this compound is supplied in amber glass vials under inert atmosphere to ensure stability.

Properties

• CAS Number: 116903-47-0
• Complexity: 431
• IUPAC Name: 1-methoxy-4-[2-[4-(4-propylcyclohexyl)phenyl]ethynyl]benzene
• InChI: InChI=1S/C24H28O/c1-3-4-19-7-13-22(14-8-19)23-15-9-20(10-16-23)5-6-21-11-17-24(25-2)18-12-21/h9-12,15-19,22H,3-4,7-8,13-14H2,1-2H3
• InChI Key: JQKHCVKNAJSAIX-UHFFFAOYSA-N
• Exact Mass: 332.214015512
• Molecular Formula: C24H28O
• Molecular Weight: 332.5
• SMILES: CCCC1CCC(CC1)C2=CC=C(C=C2)C#CC3=CC=C(C=C3)OC
• Topological: 9.2
• Monoisotopic Mass: 332.214015512
• Synonyms: 116903-47-0, 1-methoxy-4-[2-[4-(4-propylcyclohexyl)phenyl]ethynyl]benzene, Benzol, 1-[(4-methoxyphynyl)ethinyl]-, 4-4-propylcyclohexyl)-, trans-, rel-1-Methoxy-4-((4-((1s,4r)-4-propylcyclohexyl)phenyl)ethynyl)benzene, Benzene,1-[2-(4-methoxyphenyl)ethynyl]-4-(trans-4-propylcyclohexyl)-, 1-methoxy-4-(2-(4-(4-propylcyclohexyl)phenyl)ethynyl)benzene, JQKHCVKNAJSAIX-UHFFFAOYSA-N, 3cHPMeOPa, TRANS-1-METHOXY-4-(2-(4-(4-PROPYLCYCLOHEXYL)PHENYL)ETHYNYL)BENZENE, MFCD11053428, SCHEMBL5343187, SCHEMBL13621706, DTXSID90564126, JQKHCVKNAJSAIX-XYWHTSSQSA-N, 1-[2-(4-Methoxyphenyl)ethynyl]-4-(trans-4-propylcyclohexyl)benzene, AKOS015918007, BS-48818, DB-030745, 1-methoxy-4-((4-(4-propylcyclohexyl)phenyl)ethynyl)benzene, 1-Methoxy-4-{[4-(trans-4-propylcyclohexyl)phenyl]ethynyl}benzene, trans-1-(2-(4-Methoxyphenyl)ethynyl)-4-(4-propylcyclohexyl)benzene

Application

This compound serves as a key intermediate in the synthesis of advanced liquid crystal materials for display technologies. Researchers utilize its rigid molecular structure to modify the mesomorphic properties of nematic and smectic liquid crystal formulations. The ethynyl bridge provides enhanced conjugation, making it valuable for optoelectronic applications. Additionally, it finds use in organic semiconductor research due to its extended π-conjugation system.

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