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Atomfair 4-Pentylcyclohexanone C11H20O CAS 61203-83-6

4-Pentylcyclohexanone (CAS No. 61203-83-6) is a high-purity cyclic ketone with the molecular formula C11H20O, widely used in organic synthesis and fragrance applications. This compound features a cyclohexanone core substituted with a pentyl group at the 4-position, offering a unique balance of lipophilicity and reactivity. With a molecular weight of 168.28 g/mol, it is a clear to pale yellow liquid under standard conditions, soluble in common organic solvents such as ethanol, ether, and acetone. Ideal for research and industrial applications, our 4-Pentylcyclohexanone is rigorously tested to ensure ≥98% purity (GC), making it suitable for pharmaceutical intermediates, flavor and fragrance formulations, and…

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Description

4-Pentylcyclohexanone (CAS No. 61203-83-6) is a high-purity cyclic ketone with the molecular formula C11H20O, widely used in organic synthesis and fragrance applications. This compound features a cyclohexanone core substituted with a pentyl group at the 4-position, offering a unique balance of lipophilicity and reactivity. With a molecular weight of 168.28 g/mol, it is a clear to pale yellow liquid under standard conditions, soluble in common organic solvents such as ethanol, ether, and acetone. Ideal for research and industrial applications, our 4-Pentylcyclohexanone is rigorously tested to ensure ≥98% purity (GC), making it suitable for pharmaceutical intermediates, flavor and fragrance formulations, and advanced material synthesis. Each batch is accompanied by detailed analytical certificates (COA) to guarantee consistency and traceability.

Properties

  • CAS Number: 61203-83-6
  • Complexity: 130
  • IUPAC Name: 4-pentylcyclohexanone
  • InChI: InChI=1S/C11H20O/c1-2-3-4-5-10-6-8-11(12)9-7-10/h10H,2-9H2,1H3
  • InChI Key: UKLNPJDLSPMJMQ-UHFFFAOYSA-N
  • Exact Mass: 168.151415257
  • Molecular Formula: C11H20O
  • Molecular Weight: 168.28
  • SMILES: CCCCCC1CCC(=O)CC1
  • Topological: 17.1
  • Monoisotopic Mass: 168.151415257
  • Synonyms: 4-Pentylcyclohexanone, 61203-83-6, DTXSID20340612, EC 406-670-4, DTXCID00291693, 406-670-4, 4-n-Pentylcyclohexanone, 4-pentylcyclohexan-1-one, 4-Amylcyclohexanone, MFCD00059581, 4-pentylcyclo hexanone, SCHEMBL730083, UKLNPJDLSPMJMQ-UHFFFAOYSA-, BCP30889, SBB059350, AKOS006229151, CS-W013233, BS-17295, DB-009042, NS00007341, P0883, ST50407283, F16593, 4-n-Pentylcyclohexanone;4-Amylcyclohexanone;4-Pentylcyclohexan-1-one, InChI=1/C11H20O/c1-2-3-4-5-10-6-8-11(12)9-7-10/h10H,2-9H2,1H3

4-Pentylcyclohexanone serves as a versatile building block in organic synthesis, particularly for the preparation of complex cyclohexane derivatives. It is employed in fragrance formulations to impart woody and musky notes due to its stable cyclic structure. Researchers also utilize it as a precursor in the synthesis of liquid crystal materials and pharmaceutical intermediates. Its lipophilic properties make it valuable in polymer science for modifying material properties.

Safety and Hazards

GHS Hazard Statements

  • H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

  • P273, P391, and P501

Hazard Classes and Categories

  • Aquatic Chronic 2 (100%)

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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).

Patent & Regulatory Compliance

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

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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