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Callicarpenal

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Callicarpenal is a terpenoid that has been isolated from plants of the genus Callicarpa (beautyberry). It acts as an insect repellent against mosquitoes (Aedes aegypti and Anopheles stephensi) and fire ants. It also has activity against ticks (Ixodes scapularis and Amblyomma americanum).

Wikidata facts

Subclass of
aldehydes
Mass
234.198365
Show 4 more facts
found in taxon
Callicarpa japonica
chemical formula
C₁₆H₂₆O
isomeric SMILES
C[C@@H]1CC[C@@]2([C@@H]([C@@]1(C)CC=O)CCC=C2C)C
canonical SMILES
CC1CCC2(C(C1(C)CC=O)CCC=C2C)C
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Encyclopedic overview

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Callicarpenal is a terpenoid that has been isolated from plants of the genus Callicarpa (beautyberry). It acts as an insect repellent against mosquitoes (Aedes aegypti and Anopheles stephensi) and fire ants. It also has activity against ticks (Ixodes scapularis and Amblyomma americanum).

In comparison to the most commonly used insect repellent, DEET, callicarpenal is only about 21% less effective at preventing mosquito bites.

Excerpted from Wikipedia’s “Callicarpenal” article, available under the CC BY-SA 4.0 licence.

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