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Atomfair 2cHMedFB C21H24F2 CAS 439141-99-8

4′-(trans-4-Ethylcyclohexyl)-2,3-difluoro-4-methyl-1,1′-biphenyl (CAS No. 439141-99-8) is a high-purity biphenyl derivative designed for advanced research and industrial applications. With the molecular formula C21H24F2and IUPAC name 1-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluoro-4-methylbenzene , this compound features a trans-4-ethylcyclohexyl group attached to a difluorinated and methyl-substituted biphenyl core. Its unique structure makes it an excellent candidate for liquid crystal materials, organic semiconductors, and pharmaceutical intermediates. The compound is rigorously synthesized and purified to ensure >98% purity (HPLC), meeting the stringent demands of researchers in materials science, chemistry, and electronics. Available in milligram to kilogram quantities, it is supplied in sealed amber vials under inert gas to maintain stability.

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Description

4′-(trans-4-Ethylcyclohexyl)-2,3-difluoro-4-methyl-1,1′-biphenyl (CAS No. 439141-99-8) is a high-purity biphenyl derivative designed for advanced research and industrial applications. With the molecular formula C21H24F2 and IUPAC name 1-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluoro-4-methylbenzene, this compound features a trans-4-ethylcyclohexyl group attached to a difluorinated and methyl-substituted biphenyl core. Its unique structure makes it an excellent candidate for liquid crystal materials, organic semiconductors, and pharmaceutical intermediates. The compound is rigorously synthesized and purified to ensure >98% purity (HPLC), meeting the stringent demands of researchers in materials science, chemistry, and electronics. Available in milligram to kilogram quantities, it is supplied in sealed amber vials under inert gas to maintain stability.

Properties

  • CAS Number: 439141-99-8
  • Complexity: 353
  • IUPAC Name: 1-[4-(4-ethylcyclohexyl)phenyl]-2,3-difluoro-4-methyl-benzene
  • InChI: InChI=1S/C21H24F2/c1-3-15-5-7-16(8-6-15)17-9-11-18(12-10-17)19-13-4-14(2)20(22)21(19)23/h4,9-13,15-16H,3,5-8H2,1-2H3
  • InChI Key: WQOUUCGLWITQDT-UHFFFAOYSA-N
  • Exact Mass: 314.18460709
  • Molecular Formula: C21H24F2
  • Molecular Weight: 314.4
  • SMILES: CCC1CCC(CC1)C2=CC=C(C=C2)C3=C(C(=C(C=C3)C)F)F
  • Monoisotopic Mass: 314.18460709
  • Synonyms: 2cHMedFB, SCHEMBL16803052, 2,3-Difluoro-4-methyl-4′-(4-ethylcyclohexyl)-1,1′-biphenyl, 4′-(trans-4-Ethylcyclohexyl)-2,3-difluoro-4-methyl-1,1′-biphenyl, 439141-99-8

Application

This compound is primarily used in the development of liquid crystal displays (LCDs) due to its stable mesomorphic properties and low viscosity. It serves as a key intermediate in organic electronic materials, enhancing charge transport in OLEDs and OFETs. Researchers also explore its potential in medicinal chemistry as a scaffold for fluorinated drug candidates.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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