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Cat. No.: HY-W106720

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(E)-11-Tetradecenyl acetate

(E)-11-Tetradecenyl acetate is a monounsaturated 14-carbon acetate insecticide and a component of the sex pheromone of the currant shoot borer. (E)-11-Tetradecenyl acetate triggers strong antennal responses in males and is used in combination with (Z)-11-tetradecenyl acetate to produce an attracting effect. (E)-11-Tetradecenyl acetate has important application value in the sustainable control of pests, and can be used to monitor population dynamics and implement mating disruption. (E)-11-Tetradecenyl acetate is highly species-specific, triggering only extremely weak responses and showing no attracting activity towards Melanotus communis beetles. (E)-11-Tetradecenyl acetate can be used in studies related to the currant shoot borer and targeted pest control.

For research use only. We do not sell to patients.

CAS No.: 33189-72-9
Formula: C₁₆H₃₀O₂
Molecular Weight:254.41

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

(E)-11-Tetradecenyl acetate Chemical Structure

CAS No.: 33189-72-9

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Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
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- In Vivo
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Biological Activity

Description

In Vitro

(E)-11-tetradecenyl acetate shows almost no effect on the antennae of male Melanotus communis beetles^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Mixing (E)-11-Tetradecenyl acetate (10-100 μg; field trapping lure; single loading) with (Z)-11-Tetradecenyl acetate attracts male Euhyponomeutoides albithoracellus^[1].
(E)-11-Tetradecenyl acetate (1 ng; single exposure) triggers a strong and stable electrophysiological response in the antennae of male Euhyponomeutoides albithoracellus^[1].
When (E)-11-Tetradecenyl acetate and (E)-11-Tetradecenol are formulated at a 2:1 ratio, or when formulated into a multi-component mixture at a 1:1:1:1 ratio for testing, they only trigger negligible antennal responses and show no attractant activity towards male Melanotus communis in field bioassays^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:

Euhyponomeutoides albithoracellus (male adults)^[1]
Dosage:

10-90 μg (in (E):(Z) blends); 100 μg (in 1:1 (E):(Z) blend with/without tetradecyl acetate)
Administration:

field trap bait; single load
Result:

Captured high numbers of male moths when in 1:1 blend with (Z)-11-tetradecenyl acetate.
Showed numerically >60% higher trap catches when 100 μg tetradecyl acetate was added to 1:1 blend, though difference was not statistically significant.
Captured very few male moths when used alone.
Captured large numbers of male moths when in 25:75 or 50:50 (E):(Z) blends, with 25:75 blend having the highest mean trap catch.
Captured significantly fewer male moths when in 10:90, 75:25, or 90:10 (E):(Z) blends compared to 25:75 and 50:50 blends.

Animal Model:

Euhyponomeutoides albithoracellus (male adults, 1-4 days post-emergence)^[1]
Dosage:

1 ng (as part of synthetic candidate compound blend, 1 ng/μL per compound)
Administration:

GC effluent delivery; single exposure
Result:

Elicited strong, consistent electroantennographic responses in male moth antennae, with response amplitudes similar to those elicited by gland extracts from female moths.

Chemical Information

CAS No. 33189-72-9
Molecular Weight 254.41
Formula C₁₆H₃₀O₂
SMILES

C(CCCCCC/C=C/CC)CCCOC(C)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Svensson G P, et al. Identification of (E)‐and (Z)‐11‐tetradecenyl acetate as sex pheromone components of the currant pest Euhyponomeutoides albithoracellus[J]. Journal of Applied Entomology, 2023, 147(5): 313-319.

[2]. Williams L 3rd, et al. 13-Tetradecenyl acetate, a female-produced sex pheromone component of the economically important click beetle Melanotus communis (Gyllenhal) (Coleoptera: Elateridae). Sci Rep. 2019;9(1):16197. Published 2019 Nov 7. [Content Brief]

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How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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