Összes fotó(1)
Fontos dokumentumok
73492
trans-β-Farnesene
analytical standard
Szinonimák:
trans-7,11-Dimethyl-3-methylene-1,6,10-dodecatriene
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)
About This Item
Tapasztalati képlet (Hill-képlet):
C15H24
CAS-szám:
Molekulatömeg:
204.35
EC-szám:
MDL-szám:
UNSPSC kód:
85151701
PubChem Substance ID:
NACRES:
NA.24
Javasolt termékek
grade
analytical standard
Minőségi szint
Teszt
≥90% (GC)
eltarthatósági idő
limited shelf life, expiry date on the label
technika/technikák
HPLC: suitable
gas chromatography (GC): suitable
alkalmazás(ok)
food and beverages
format
neat
tárolási hőmérséklet
−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+
Nemzetközi kémiai azonosító kulcs
JSNRRGGBADWTMC-NTCAYCPXSA-N
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Általános leírás
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.
Alkalmazás
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
Egyéb megjegyzések
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Figyelmeztetés
Danger
Figyelmeztető mondatok
Óvintézkedésre vonatkozó mondatok
Veszélyességi osztályok
Asp. Tox. 1
Tárolási osztály kódja
10 - Combustible liquids
WGK
WGK 3
Lobbanási pont (F)
230.0 °F
Lobbanási pont (C)
110 °C
Egyéni védőeszköz
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Seth M Barribeau et al.
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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
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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
Yufeng Sun et al.
Journal of agricultural and food chemistry, 59(6), 2456-2461 (2011-02-24)
(E)-β-farnesene is a strong and efficient alarm pheromone in most aphid species. However, applications in agriculture are prevented by its relatively high volatility, its susceptibility to oxidation and its complex and expensive synthesis. To develop novel compounds for aphid control
Protocols
GC Analysis of Sweet Orange Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis
Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.
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