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73492

Supelco

trans-β-Farnesene

analytical standard

Sinónimos:

trans-7,11-Dimethyl-3-methylene-1,6,10-dodecatriene

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About This Item

Fórmula empírica (notación de Hill):
C15H24
Número de CAS:
18794-84-8
Peso molecular:
204.35
EC Number:
242-582-0
MDL number:
MFCD00065433
UNSPSC Code:
85151701
PubChem Substance ID:
329763774
NACRES:
NA.24

grade

analytical standard

Quality Level

100

assay

≥90% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

−20°C

SMILES string

[H]\C(CCC(=C)C=C)=C(\C)CC\C=C(\C)C

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+

InChI key

JSNRRGGBADWTMC-NTCAYCPXSA-N

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General description

trans-β-Farnesene is the main active constituent of the alarm pheromone in the aphid species. It causes behavioral responses, such as kicking, discontinuation of feeding, moving away, or dropping down among them.

Application

This analytical standard can also be used as follows:

  • Secondary metabolite profiling of various plant parts collected from 82 plants belonging to 21 different cannabis strains using gas chromatography-mass spectrometry (GC-MS) for sterols and terpenoids (mono-, sesqui-, tri-), and high-performance liquid chromatography (HPLC) with UV and mass spectrometric (MS) detection for flavonoids
  • Gas chromatographic analysis of a total of 163 compounds in the essential oil samples extracted from the leaves and flowers of Lantana camara, in combination with detection techniques of mass spectrometry (MS) and flame ionization detection (FID)
  • Simultaneous determination of 49 compounds from the essential oil samples obtained from the methanolic extracts of dried leaves and flowers of C. macropodum by GC-FID and GC-MS methods
  • Identification and quantification of 31 volatile organic compounds from the flowers of P. Nobby’s Pacific Sunset using DVB/CAR/PDMS fibers in the solid-phase microextraction (SPME) technique for the sample enrichment followed by their GC-MS analysis

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H304

Hazard Classifications

Asp. Tox. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

230.0 °F

flash_point_c

110 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
BCCL5447
BCCJ0383
BCCD9598
BCCB6038
BCBW6606

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Supelco

CRM40921

alpha-Humulene solution

Mohammadreza Mozdianfard et al.
Natural product research, 26(23), 2162-2167 (2012-01-19)
Antioxidant activities of different extracts obtained from the aerial parts of Vitex pseudo-negundo from Kashan, central Iran, were evaluated for the first time in this study using β-carotene/linoleic acid and scavenging of free-radical (DPPH) assays. Water extract showed the highest
Seth M Barribeau et al.
BMC evolutionary biology, 10, 251-251 (2010-08-19)
Aphids are striking in their prodigious reproductive capacity and reliance on microbial endosymbionts, which provision their hosts with necessary amino acids and provide protection against parasites and heat stress. Perhaps as a result of this bacterial dependence, aphids have limited
Grit Kunert et al.
BMC ecology, 10, 23-23 (2010-11-26)
The sesquiterpene, (E)-β-farnesene (EBF), is the principal component of the alarm pheromone of many aphid species. Released when aphids are attacked by enemies, EBF leads aphids to undertake predator avoidance behaviors and to produce more winged offspring that can leave
Xiaofeng Zhuang et al.
The Plant journal : for cell and molecular biology, 69(1), 70-80 (2011-09-02)
Sorghum (Sorghum bicolor) plants damaged by insects emit a blend of volatiles, predominantly sesquiterpenes, that are implicated in attracting natural enemies of the attacking insects. To characterize sesquiterpene biosynthesis in sorghum, seven terpene synthase (TPS) genes, SbTPS1 through SbTPS7, were
C Pande et al.
Natural product research, 26(15), 1442-1445 (2011-10-20)
The essential oil from the flowering aerial parts of Bupleurum hamiltonii Balak syn. Bupleurum tenue family Apiaceae (Umbellifereae) was obtained by steam distillation and analysed by a combination of GC (RI) and GC-MS. The chemical composition of the isolated oil
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Protocolos

Sweet Orange Essential Oil GC Analysis

Fast GC analysis of sweet orange essential oil in hexane. Key components identified includes: β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene

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