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Atomfair (S)-1-Phenylethane-1,2-diyl bis(4-(trans-4-pentylcyclohexyl)benzoate) C44H58O4 CAS 165660-09-3

(S)-1-Phenylethane-1,2-diyl bis(4-(trans-4-pentylcyclohexyl)benzoate) (CAS No. 165660-09-3) is a high-purity chiral liquid crystal compound with the molecular formula C44H58O4. This advanced organic material features a stereospecific (S)-configuration and is composed of two trans-4-pentylcyclohexyl benzoate groups linked via a phenylethane-1,2-diyl spacer. The compound exhibits exceptional thermal stability and mesomorphic properties, making it ideal for advanced liquid crystal displays (LCDs) and electro-optical applications. Its rigid cyclohexyl rings and extended conjugation contribute to high birefringence and low rotational viscosity. Supplied as a white crystalline powder or solution, this product is rigorously tested via HPLC (>98% purity) and is suitable for research in photonics, organic electronics,…

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Description

(S)-1-Phenylethane-1,2-diyl bis(4-(trans-4-pentylcyclohexyl)benzoate) (CAS No. 165660-09-3) is a high-purity chiral liquid crystal compound with the molecular formula C44H58O4. This advanced organic material features a stereospecific (S)-configuration and is composed of two trans-4-pentylcyclohexyl benzoate groups linked via a phenylethane-1,2-diyl spacer. The compound exhibits exceptional thermal stability and mesomorphic properties, making it ideal for advanced liquid crystal displays (LCDs) and electro-optical applications. Its rigid cyclohexyl rings and extended conjugation contribute to high birefringence and low rotational viscosity. Supplied as a white crystalline powder or solution, this product is rigorously tested via HPLC (>98% purity) and is suitable for research in photonics, organic electronics, and smart material development.

Properties

  • CAS Number: 165660-09-3
  • Complexity: 893
  • IUPAC Name: [(2S)-2-[4-(4-pentylcyclohexyl)benzoyl]oxy-2-phenyl-ethyl] 4-(4-pentylcyclohexyl)benzoate
  • InChI: InChI=1S/C44H58O4/c1-3-5-8-12-33-16-20-35(21-17-33)37-24-28-40(29-25-37)43(45)47-32-42(39-14-10-7-11-15-39)48-44(46)41-30-26-38(27-31-41)36-22-18-34(19-23-36)13-9-6-4-2/h7,10-11,14-15,24-31,33-36,42H,3-6,8-9,12-13,16-23,32H2,1-2H3/t33?,34?,35?,36?,42-/m1/s1
  • InChI Key: KTIVHFRVDVVCHK-YAQCXNTLSA-N
  • Exact Mass: 650.43351033
  • Molecular Formula: C44H58O4
  • Molecular Weight: 650.9
  • SMILES: CCCCCC1CCC(CC1)C2=CC=C(C=C2)C(=O)OC[C@H](C3=CC=CC=C3)OC(=O)C4=CC=C(C=C4)C5CCC(CC5)CCCCC
  • Topological: 52.6
  • Monoisotopic Mass: 650.43351033
  • Synonyms: 165660-09-3, (S)-1-Phenylethane-1,2-diyl bis(4-(trans-4-pentylcyclohexyl)benzoate), Benzoic acid, 4-(trans-4-pentylcyclohexyl)-, 1,1′-[(1S)-1-phenyl-1,2-ethanediyl] ester, [(2S)-2-[4-(4-pentylcyclohexyl)benzoyl]oxy-2-phenylethyl] 4-(4-pentylcyclohexyl)benzoate, Benzoic acid, 4-(trans-4-pentylcyclohexyl)-, (1S)-1-phenyl-1,2-ethanediyl ester, SCHEMBL9191608, SCHEMBL9191614, SCHEMBL29321980, KTIVHFRVDVVCHK-PIRCFUOSSA-N, DTXSID901138693, 1,1a(2)-[(1S)-1-Phenyl-1,2-ethanediyl] bis[4-(trans-4-pentylcyclohexyl)benzoate], Benzoic acid,4-(trans-4-pentylcyclohexyl)-,(1S)-1-phenyl-1,2-ethanediyl ester

This compound serves as a key chiral dopant or intermediate in the synthesis of ferroelectric and twisted nematic liquid crystal mixtures. It is particularly valuable in high-performance LCDs for enhancing response times and contrast ratios. Researchers also utilize it in the development of optically active polymers and stimuli-responsive materials. Its stable mesophase behavior makes it suitable for studying phase transitions in soft matter systems.

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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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