Date published: 2025-10-14

1-800-457-3801

SCBT Portrait Logo
Seach Input

2-Methylpentanal (CAS 123-15-9)

0.0(0)
Write a reviewAsk a question

Alternate Names:
2-Methylvaleraldehyde
CAS Number:
123-15-9
Molecular Weight:
100.16
Molecular Formula:
C6H12O
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

2-Methylpentanal interacts at the molecular level by binding to olfactory receptors. It has the ability to contribute to the overall sensory profile of various products in research and development settings. Its mechanism of action involves activating specific sensory receptors, leading to the perception of a fruity, pungent, or floral odor. As an aldehyde, it is characterized by a carbonyl group attached to a hydrocarbon chain, which makes it highly reactive and suitable for condensation reactions. This reactivity is exploited in organic synthesis, where 2-methylpentanal is used as a building block for more complex molecules. In research settings, its behavior can provide insights into the kinetics and mechanisms of aldehyde reactions, making it useful for studying reaction pathways and dynamics. The molecule′s distinctive, pungent odor also makes it a subject of interest in studies related to olfactory response and the chemistry of smells, which are necessary for the development of synthetic aroma compounds.


2-Methylpentanal (CAS 123-15-9) References

  1. Quantitation of the intense aroma compound 3-mercapto-2-methylpentan-1-ol in raw and processed onions (Allium cepa) of different origins and in other Allium varieties using a stable isotope dilution assay.  |  Granvogl, M., et al. 2004. J Agric Food Chem. 52: 2797-802. PMID: 15137816
  2. Formation of Substituted Alkyls as Precursors of Peroxy Radicals with a Rapid H-Shift in the Atmosphere.  |  Wu, X., et al. 2021. J Phys Chem Lett. 12: 8790-8797. PMID: 34491756
  3. Cylindrical internal reflectance (CIR) evidence for the facile fragmentation of PhCCO3(CO)7(cis-Ph2PCHCHPPh2) during the hydroformylation of 1-pentene  |  Kaiyuan Yang, Hsu-Yueh Chien, Michael G. Richmond. 1994. Journal of Molecular Catalysis. 88: 159-166.
  4. Mechanistic aspects of the higher alcohol synthesis over unpromoted ZnCrO: 1-Propanol flow microreactor study  |  Luca Lietti, Enrico Tronconi. 1994. Journal of Molecular Catalysis. 94: 335-346.
  5. Stereoisomeric flavour compounds LXXX: alkyl-branched alkanals – stereodifferentiation, structure elucidation and structure –  function relationship  |  Dietmar Bartschat & A. Mosandl. 1998. Zeitschrift für Lebensmitteluntersuchung und -Forschung A. 206: 165–168.
  6. Volatiles Production and Lipid Oxidation in Irradiated Cooked Sausage as Related to Packaging and Storage  |  D. U. Ahn, D. G. Olson, C. Jo, J. Love, S. K. Jin. 1999. Journal of Food Science. 64: 226-229.
  7. Volatile Profiles of Raw and Cooked Turkey Thigh as Affected by Purge Temperature and Holding Time Before Pur  |  D. U. Ahn, C. Jo, D. G. Olson. 1999. Journal of Food Science. 64: 230-233.
  8. Self-condensation of propanol over solid-base catalysts  |  A.S. Ndou, N.J. Coville. 2004. Applied Catalysis A: General. 275: 103-110.
  9. Etherification of aldehydes, alcohols and their mixtures on Pd/SiO2 catalysts  |  Trung T. Pham, Steven. P. Crossley, Tawan Sooknoi, Lance L. Lobban, Daniel E. Resasco, Richard G. Mallinson. 2010. Applied Catalysis A: General. 379: 135-140.
  10. Condensation reactions of propanal over CexZr1−xO2 mixed oxide catalysts  |  Anirudhan Gangadharan, Min Shen, Tawan Sooknoi 1, Daniel E. Resasco, Richard G. Mallinson. 2010. Applied Catalysis A: General. 385: 80-91.
  11. Conversion of furfural and 2-methylpentanal on Pd/SiO2 and Pd–Cu/SiO2 catalysts  |  Surapas Sitthisa, Trung Pham, Teerawit Prasomsri, Tawan Sooknoi, Richard G. Mallinson, Daniel E. Resasco. 2011. Journal of Catalysis. 280: 17-27.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-Methylpentanal, 100 ml

sc-238156
100 ml
$58.00