Date published: 2025-10-14

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α-Terpinene (CAS 99-86-5)

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Alternate Names:
p-Mentha-1,3-diene
Application:
α-Terpinene is a terpene with demonstrated antimicrobial properties
CAS Number:
99-86-5
Purity:
≥85%
Molecular Weight:
136.23
Molecular Formula:
C10H16
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.

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α-Terpinene, a significant monoterpene present in essential oils and plant-based products, exists as a volatile, colorless liquid. Its distinctive characteristics include a robust, fresh aroma and a slightly bitter taste. This versatile compound has found wide applications in the food, fragrance, and pharmaceutical industries. In scientific investigations, α-Terpinene has demonstrated antioxidant, anti-inflammatory, and anti-microbial properties, suggesting potential use in treating diverse diseases and conditions. Furthermore, researchers have explored its potential to alleviate stress and anxiety, enhance cognitive performance, and counter the effects of aging. In the realm of cancer treatment, α-Terpinenes anti-tumor properties have piqued interest, opening avenues for further study. Studies have unveiled the mechanisms underlying its anti-inflammatory and anti-microbial actions, attributing them to the inhibition of pro-inflammatory cytokines like tumor necrosis factor-alpha and interleukin-6. Moreover, the compound′s antioxidant properties arise from its capacity to scavenge free radicals and reduce oxidative stress.


α-Terpinene (CAS 99-86-5) References

  1. In vitro genotoxicity of Melaleuca alternifolia essential oil in human lymphocytes.  |  Pereira, TS., et al. 2014. J Ethnopharmacol. 151: 852-7. PMID: 24315850
  2. The effects of different extraction methods on essential oils from orange and tangor: From the peel to the essential oil.  |  Park, MK., et al. 2024. Food Sci Nutr. 12: 804-814. PMID: 38370058
  3. Ability of Selected Monoterpenes to Reduce Fe(III) Ions Being Pro-Neurodegenerative Factors: Tests Based on a FRAP Reaction Extended to 48 Hours.  |  Wojtunik-Kulesza, KA. and Oniszczuk, A. 2024. Int J Mol Sci. 25: PMID: 38396868
  4. EsigPBP3 Was the Important Pheromone-Binding Protein to Recognize Male Pheromones and Key Eucalyptus Volatiles.  |  Fu, H., et al. 2024. Int J Mol Sci. 25: PMID: 38474187
  5. Antidepressant and anxiolytic potential of Citrus reticulata Blanco essential oil: a network pharmacology and animal model study.  |  Khanh Nguyen, NP., et al. 2024. Front Pharmacol. 15: 1359427. PMID: 38567354
  6. Engineering Metal Halide Perovskite Nanocrystals with BODIPY Dyes for Photosensitization and Photocatalytic Applications.  |  Cortés-Villena, A., et al. 2024. J Am Chem Soc. 146: 14479-14492. PMID: 38572736
  7. Benign synthesis of terpene-based 1,4-p-menthane diamine.  |  Wenzel, JO., et al. 2024. Sci Rep. 14: 8055. PMID: 38580709
  8. Unveiling allelopathic dynamics and impacts of invasive Erigeron bonariensis and Bidens pilosa on plant communities and soil parameters.  |  Balah, MA., et al. 2024. Sci Rep. 14: 10159. PMID: 38698043
  9. Effect of Light Conditions, Trichoderma Fungi and Food Polymers on Growth and Profile of Biologically Active Compounds in Thymus vulgaris and Thymus serpyllum.  |  Kulbat-Warycha, K., et al. 2024. Int J Mol Sci. 25: PMID: 38732065
  10. Chemical, antioxidant, and antifungal analysis of oregano and thyme essential oils from Ecuador: Effect of thyme against Lasiodiplodia theobromae and its application in banana rot.  |  Pilozo, G., et al. 2024. Heliyon. 10: e31443. PMID: 38831831
  11. Exploring the Nature of Arhopalus ferus (Coleoptera: Cerambycidae: Spondylidinae) Pheromone Attraction.  |  Kerr, JL., et al. 2024. J Chem Ecol.. PMID: 38842637
  12. Effects of aluminum (Al) stress on the isoprenoid metabolism of two Citrus species differing in Al-tolerance.  |  Yang, LT., et al. 2024. Ecotoxicol Environ Saf. 280: 116545. PMID: 38850709
  13. Synergistic and potential antifungal properties of tailored, one pot multicomponent monoterpenes co-delivered with fluconazole encapsulated nanostructure lipid carrier.  |  Radwan, IT., et al. 2024. Sci Rep. 14: 14382. PMID: 38909063

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

α-Terpinene, 100 ml

sc-239167
100 ml
$50.00