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38289-29-1 Usage


Trans-4-Pentylcyclohexanecarboxylic acid is an organic compound with the molecular formula C15H26O2. It is a white, fine crystalline powder known for its distinct chemical properties and versatile applications across various industries.


1. Used in Pharmaceutical Industry:
Trans-4-Pentylcyclohexanecarboxylic acid is used as an intermediate for the synthesis of various pharmaceutical compounds. Its unique structure allows for the creation of complex molecules with potential therapeutic applications.
2. Used in Chemical Synthesis:
Trans-4-Pentylcyclohexanecarboxylic acid serves as a key intermediate in the preparation of specific chemical compounds, such as 4-[(2-(trans-4-pentylcyclohexyl)ethyl]phenol, 4-[(4-trans-pentyl-cyclohexanecarbonyl)-(4-pyridin-4-yl-benzyl)-amino]-piperidine-1-tert-butyl carbamate, and 2-cyano-1-benzofuran-5-yl trans-4-pentylcyclohexanecarboxylate. These compounds have potential applications in various fields, including pharmaceuticals and materials science.
3. Used in Liquid Crystals Industry:
Trans-4-Pentylcyclohexanecarboxylic acid is used as an intermediate in the production of liquid crystals. Liquid crystals are widely used in display technologies, such as televisions, computer monitors, and smartphones, due to their unique optical properties. The acid's chemical structure contributes to the development of advanced liquid crystal materials with improved performance characteristics.

Check Digit Verification of cas no

The CAS Registry Mumber 38289-29-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,8 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 38289-29:
151 % 10 = 1
So 38289-29-1 is a valid CAS Registry Number.

38289-29-1 Well-known Company Product Price

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  • Alfa Aesar

  • (B21716)  trans-4-n-Pentylcyclohexanecarboxylic acid, 98%   

  • 38289-29-1

  • 1g

  • 509.0CNY

  • Detail
  • Alfa Aesar

  • (B21716)  trans-4-n-Pentylcyclohexanecarboxylic acid, 98%   

  • 38289-29-1

  • 5g

  • 792.0CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017


1.1 GHS Product identifier

Product name trans-4-Pentylcyclohexanecarboxylic acid

1.2 Other means of identification

Product number -
Other names trans-4-n-pentyl-cyclohexanecarboxylic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:38289-29-1 SDS

38289-29-1Upstream product

38289-29-1Relevant articles and documents

Improved synthesis of trans-4-alkylcyclohexane carboxylic acids

Bazurin, Alexey A.,Krasnikov, Sergey V.,Obuchova, Tatiana A.,Danilova, Angelina S.,Balakin, Konstantin V.

, p. 6669 - 6672 (2007/10/03)

Several stereomerically pure amino acid derivatives containing the N-terminal trans-4-alkylcyclohexanoyl fragment were obtained. Hydrogenation of 4-alkylbenzoic acids in the presence of a special Ru-Ni/C catalytic system and isomerization of the resulting mixture of trans- and cis-isomers of 4-alkylcyclohexanecarboxylic acids were used as the key steps. The stereomeric configuration of all compounds was confirmed by 1H NMR spectroscopy. The compounds obtained possess a broad biological activity potential and are useful intermediates in the synthesis of stereomerically pure modified peptides.

Synthesis and Liquid Crystalline Phases of Pyridazine Derivatives II

Liang, Jason C.,Cross, Julie O.

, p. 235 - 244 (2007/10/02)

Four more pyridazine compounds were synthesized.The compounds have a general structure R-X-Y-Z-R'; where Y is 3,6 disubstituted pyridazine ring, X and Z are either trans cyclohexyl or phenyl rings, R and R' are n-alkyl groups.The structure assignments were confirmed by carbon 13 NMR.Their liquid crystalline properties were evaluated.When both X and Z are cyclohexyl rings, the compounds have a single smectic b phase.However, if a phenyl ring is introduced into the system, the morphology becomes complicated.Keywords: synthesis, pyridazine, smectic, classification

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