Date published: 2026-4-24

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2-Methyl-3-octanol (CAS 26533-34-6)

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CAS Number:
26533-34-6
Molecular Weight:
144.26
Molecular Formula:
C9H20O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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2-Methyl-3-octanol, also referred to as 2-methyloctan-3-ol, is a monohydric alcohol characterized by the molecular formula C8H18O. This colorless, liquid possesses a mild odor and finds utility across various applications. It serves as a solvent in the production of paints, coatings, and inks, functions as a fuel additive, and acts as an intermediate in the synthesis of other chemicals. Additionally, it is employed as a flavoring agent and fragrance ingredient in the food and beverage industry. As an alcohol, 2-Methyl-3-octanol exhibits the ability to form hydrogen bonds with other molecules. This property enables interactions with environmental molecules, including proteins, potentially influencing their structure and function. Furthermore, it can serve as a catalyst in specific reactions. Researchers have employed it as a model compound to investigate the relationships between structure and activity in alcohols and their derivatives. Its reactivity in organic synthesis has been studied, and it has been utilized as a substrate for enzymatic reactions, as well as a solvent for chromatographic separations.


2-Methyl-3-octanol (CAS 26533-34-6) References

  1. Profiles of the Essential Oils and Headspace Analysis of Volatiles from Mandragora autumnalis Growing Wild in Tunisia.  |  Arbia, F., et al. 2019. Chem Biodivers. 16: e1900345. PMID: 31390142
  2. Evaluation of VOCs from fungal strains, building insulation materials and indoor air by solid phase microextraction arrow, thermal desorption-gas chromatography-mass spectrometry and machine learning approaches.  |  Ruiz-Jimenez, J., et al. 2023. Environ Res. 224: 115494. PMID: 36804318
  3. Quantitative micro determination of alcohols as esters of pyruvic acid 2,6-dinitrophenylhydrazone.  |  Schwartz, DP. 1970. Anal Biochem. 38: 148-57. PMID: 5478236
  4. Unique variations of the distribution coefficients of homologues in the perfluorodecalin-acetonitrile heterophase system  |  , et al. (2011). Russian Journal of General Chemistry. volume 81,: pages 337–344.
  5. Synthesis of acyclic marine halogenated natural product analogues from myrcene  |  Mohan, SK; Meryala, H. 2001. Asian Journal of Chemistry. Volume 13 Issue 3: Page Numbers 881-886.
  6. CHEMOTAXONOMIC STUDIES OF ANTS: VOLATILE COMPOUNDS  |  K. Vick, et al. 31 May 2012. The Canadian Entomologist,. Volume 101, Issue 8,: pp. 879 - 883.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-Methyl-3-octanol, 10 ml

sc-486430
10 ml
$474.00