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MedKoo Cat#: 463000 | Name: trans-β-Farnesene
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

trans-β-Farnesene is a volatile sesquiterpene hydrocarbon that has been found in aphids and has alarm pheromone and kairomonal attractant activities. It is produced by aphids in response to predator or parasite attack. trans-β-Farnesene induces dispersion of 50% of M. persicae aphids from a cluster. trans-β-Farnesene also acts as a kairomone, attracting larvae and adults of A. bipunctata, a predator of aphids.

Chemical Structure

trans-β-Farnesene
trans-β-Farnesene
CAS#18794-84-8

Theoretical Analysis

MedKoo Cat#: 463000

Name: trans-β-Farnesene

CAS#: 18794-84-8

Chemical Formula: C15H24

Exact Mass: 204.1878

Molecular Weight: 204.36

Elemental Analysis: C, 88.16; H, 11.84

Price and Availability

Size Price Availability Quantity
100mg USD 450.00 2 Weeks
250mg USD 750.00 2 Weeks
500mg USD 1,250.00 2 Weeks
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Related CAS #
No Data
Synonym
(E)-β-Farnesene; β-Farnesene;
IUPAC/Chemical Name
(E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
InChi Key
JSNRRGGBADWTMC-NTCAYCPXSA-N
InChi Code
InChI=1S/C15H24/c1-6-14(4)10-8-12-15(5)11-7-9-13(2)3/h6,9,12H,1,4,7-8,10-11H2,2-3,5H3/b15-12+
SMILES Code
C=CC(CC/C=C(CC/C=C(C)/C)\C)=C
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 204.36 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
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Chemical constituents of apolar fractions from fruit latex of twelve Clusia species (Clusiaceae). An Acad Bras Cienc. 2018 Aug;90(2 suppl 1):1919-1927. doi: 10.1590/0001-3765201820170257. PMID: 30133567. 5: Santana AI, Vila R, Cañigueral S, Gupta MP. Chemical Composition and Biological Activity of Essential Oils from Different Species of Piper from Panama. Planta Med. 2016 Jul;82(11-12):986-91. doi: 10.1055/s-0042-108060. Epub 2016 Jun 10. PMID: 27286333. 6: Sajjadi SE, Mehregan I, Taheri M. Essential oil composition of Hypericum triquetrifolium Turra growing wild in Iran. Res Pharm Sci. 2015 Jan- Feb;10(1):90-4. PMID: 26430462; PMCID: PMC4578217. 7: Nikolić B, Ristić M, Bojović S, Matevski V, Krivošej Z, Marin PD. Essential- oil composition of the needles collected from natural populations of Macedonian pine (Pinus peuce Griseb.) from the Scardo-Pindic mountain system. Chem Biodivers. 2014 Jun;11(6):934-48. doi: 10.1002/cbdv.201300343. PMID: 24934679. 8: Elouaddari A, El Amrani A, JamalEddine J. Intraspecific variability of the essential oil of Cladanthus mixtus from Morocco. Nat Prod Commun. 2014 Jan;9(1):133-6. Erratum in: Nat Prod Commun. 2014 Jul;9(7):1056. Barroso, José G [removed]; Pedro, Luis G [removed]; Figueiredo, Ana Cristina [removed]. PMID: 24660482. 9: Hernández J, Bracho I, Rojas-Fermin LB, Usubillaga A, Carmona J. Chemical composition of the essential oil of Erechtites valerianaefolia from Mérida, Venezuela. Nat Prod Commun. 2013 Oct;8(10):1477-8. PMID: 24354206. 10: Vinholes J, Rudnitskaya A, Gonçalves P, Martel F, Coimbra MA, Rocha SM. Hepatoprotection of sesquiterpenoids: a quantitative structure-activity relationship (QSAR) approach. Food Chem. 2014 Mar 1;146:78-84. doi: 10.1016/j.foodchem.2013.09.039. Epub 2013 Sep 13. PMID: 24176316. 11: Araujo L, Moujir LM, Rojas J, Rojas L, Carmona J, Rondón M. Chemical composition and biological activity of Conyza bonariensis essential oil collected in Mérida, Venezuela. Nat Prod Commun. 2013 Aug;8(8):1175-8. PMID: 24079198. 12: Oliver KM, Noge K, Huang EM, Campos JM, Becerra JX, Hunter MS. Parasitic wasp responses to symbiont-based defense in aphids. BMC Biol. 2012 Feb 24;10:11. doi: 10.1186/1741-7007-10-11. PMID: 22364271; PMCID: PMC3312838. 13: Zhong T, Yin J, Deng S, Li K, Cao Y. Fluorescence competition assay for the assessment of green leaf volatiles and trans-β-farnesene bound to three odorant- binding proteins in the wheat aphid Sitobion avenae (Fabricius). J Insect Physiol. 2012 Jun;58(6):771-81. doi: 10.1016/j.jinsphys.2012.01.011. Epub 2012 Jan 25. PMID: 22306433. 14: Mozdianfard M, Akhbari M, Batooli H. Comparative study on the antioxidant activities of the different extracts and the composition of the oil extracted by n-hexane from Iranian Vitex pseudo-negundo. Nat Prod Res. 2012;26(23):2162-7. doi: 10.1080/14786419.2011.643308. Epub 2012 Jan 17. PMID: 22250599. 15: Pande C, Tewari G, Singh C, Singh S. Chemical composition of the essential oil from the flowering aerial parts of Bupleurum hamiltonii Balak from Uttarakhand, India. Nat Prod Res. 2012;26(15):1442-5. doi: 10.1080/14786419.2011.602636. Epub 2011 Oct 19. PMID: 22007844. 16: Hajdari A, Mustafa B, Franz C, Novak J. Variability of essential oils of Betonica officinalis (Lamiaceae) from different wild populations in Kosovo. Nat Prod Commun. 2011 Sep;6(9):1343-6. PMID: 21941911. 17: Argyropoulou C, Skaltsa H. Identification of essential oil components of Marrubium thessalum Boiss. & Heldr., growing wild in Greece. Nat Prod Res. 2012;26(7):593-9. doi: 10.1080/14786419.2010.535153. Epub 2011 Aug 10. PMID: 21827333. 18: Parra-Garcés MI, Caroprese-Araque JF, Arrieta-Prieto D, Stashenko E. Morfología, anatomía, ontogenia y composición química de metabolitos secundarios en inflorescencias de Lippia alba (Verbenaceae) [Morphology, anatomy, ontogeny and chemical composition of inflorescences volatile secondary metabolites of Lippia alba (Verbenaceae) at three stages of development]. Rev Biol Trop. 2010 Dec;58(4):1533-48. Spanish. PMID: 21250484. 19: Qu WY, Tan ZW, Yu AN, Quan JP. [Analysis of the chemical constituents of volatile oil from Asarum insigne by GC-MS]. Zhong Yao Cai. 2010 Jul;33(7):1095-8. Chinese. PMID: 21137366. 20: Shafaghat A, Sadeghi H, Oji K. Composition and antibacterial activity of essential oils from leaf, stem and root of Chrysanthemum parthenium (L.) Bernh. from Iran. Nat Prod Commun. 2009 Jun;4(6):859-60. PMID: 19634337.