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Atomfair trans-4-Cyanophenyl 4-ethylcyclohexanecarboxylate C16H19NO2 CAS 149890-38-0

trans-4-Cyanophenyl 4-ethylcyclohexanecarboxylate (CAS No. 149890-38-0) is a high-purity organic compound with the molecular formula C16H19NO2. This specialized chemical features a trans-configuration, ensuring optimal steric and electronic properties for advanced research applications. Its structure comprises a 4-cyanophenyl ester group linked to a 4-ethylcyclohexane moiety, making it a valuable intermediate in liquid crystal synthesis and material science. With a molecular weight of 257.33 g/mol, this compound is supplied as a crystalline solid with >98% purity (HPLC), ideal for precision-driven experiments. Store in a cool, dry place under inert conditions to maintain stability.

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Description

trans-4-Cyanophenyl 4-ethylcyclohexanecarboxylate (CAS No. 149890-38-0) is a high-purity organic compound with the molecular formula C16H19NO2. This specialized chemical features a trans-configuration, ensuring optimal steric and electronic properties for advanced research applications. Its structure comprises a 4-cyanophenyl ester group linked to a 4-ethylcyclohexane moiety, making it a valuable intermediate in liquid crystal synthesis and material science. With a molecular weight of 257.33 g/mol, this compound is supplied as a crystalline solid with >98% purity (HPLC), ideal for precision-driven experiments. Store in a cool, dry place under inert conditions to maintain stability.

Properties

  • CAS Number: 149890-38-0
  • Complexity: 341
  • IUPAC Name: (4-cyanophenyl) 4-ethylcyclohexanecarboxylate
  • InChI: InChI=1S/C16H19NO2/c1-2-12-3-7-14(8-4-12)16(18)19-15-9-5-13(11-17)6-10-15/h5-6,9-10,12,14H,2-4,7-8H2,1H3
  • InChI Key: NTTNYGMLOVNUEY-UHFFFAOYSA-N
  • Exact Mass: 257.141578849
  • Molecular Formula: C16H19NO2
  • Molecular Weight: 257.33
  • SMILES: CCC1CCC(CC1)C(=O)OC2=CC=C(C=C2)C#N
  • Topological: 50.1
  • Monoisotopic Mass: 257.141578849
  • Synonyms: 149890-38-0, trans-4-Cyanophenyl 4-ethylcyclohexanecarboxylate, (4-cyanophenyl) 4-ethylcyclohexane-1-carboxylate, 4-Cyanophenyl-4′-trans-ethylcyclohexylcarboxylate, 4-Cyanophenyl 4-ethylcyclohexane-1-carboxylate, 4-CYANOPHENYL (1S,4R)-4-ETHYLCYCLOHEXANE-1-CARBOXYLATE, 4-Cyanophenyl 4′-trans-ethylcyclohexylcarboxylate, DTXSID90676915, AKOS015917926, trans-4-Cyanophenyl4-ethylcyclohexanecarboxylate, 4-Cyanophenyl-4/’-Trans-Ethylcyclohexylcarboxylate, 77363-07-6

Application

trans-4-Cyanophenyl 4-ethylcyclohexanecarboxylate is widely utilized in the development of liquid crystal materials, particularly for display technologies due to its stable mesomorphic properties. Researchers employ it as a key building block in synthesizing advanced nematic or smectic phases for optoelectronic devices. Its cyanophenyl group enhances polarizability, making it suitable for tuning dielectric anisotropy in LC mixtures.

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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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