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Semiochemical - 17a20b-dihydroxy-4-pregnen-3-Kt [17a,20b-Dihydroxy-4-pregnen-3-one]



Bedoukain RussellIPM

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17a,20b-Dihydroxy-4-pregnen-3-one
17a,20b-Dihydroxy-4-pregnen-3-one
Formula:C21H32O3
CAS#:1662-06-2
MW:332.48

[MS




Dots surface:

Species utilize 17a,20b-Dihydroxy-4-pregnen-3-one in its chemical communication system


Anabantiformes, Osphronemidae, Trichogastrinae 
Trichogaster trichopterus      P
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Three spot gourami 
 
Cypriniformes, Cyprinidae, Rasborinae 
Barilius bendelisis      P
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Hamilton's barila 
 
Perciformes, Eleotridae, Butinae 
Bostrichthys sinensis      P
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Chinese black sleeper 
 
Salmoniformes, Salmonidae, Salmoninae 
Oncorhynchus mykiss      P
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Rainbow trout 
 
Perciformes, Cichlidae, Pseudocrenilabrinae, Oreochromini 
Oreochromis mossambicus      P
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Mozambique tilapia 
 

 
Citation: El-Sayed AM 2024. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2024 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 13-February-2024