Bedoukian   RussellIPM   Pherobank   Piezo-Electric-Micro-Sprayer


Home
Animal Taxa
Plant Taxa
Floral Taxa

Semiochemicals

Plant Compounds
Floral Compounds
Semiochemicals & Taxa
Synthesis
ID Tools
Control
Invasive spp.
References
Abstract
Guide
Alpha Scents
Alpha Scents
PheroBio
InsectScience
E-EcoNex
Semiochemical
U-Chemo
Print
Email to a Friend

« Previous Compound2-acetylpyrrolidone    Next Compound2-a-d-mannopyranosyl-N-a-methyltryptophan »

Semiochemical - 2a-chloro-1b-hydroxypregna-4,20-dien-3Kt [(1b,2a)-2-Chloro-1-hydroxypregna-4,20-dien-3-one]



Bedoukain RussellIPM

Discuss this Compound    Help


(1b,2a)-2-Chloro-1-hydroxypregna-4,20-dien-3-one
(1b,2a)-2-Chloro-1-hydroxypregna-4,20-dien-3-one
Formula:C21H29ClO2
CAS#:690253-77-1
MW:348.91

[MS] 




Dots surface:

Species utilize (1b,2a)-2-Chloro-1-hydroxypregna-4,20-dien-3-one in its chemical communication system

Malacalcyonacea, Carijoidae 
Carijoa multiflora      P
¦Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone¦
   		¦(*) indicates that compound is active¦     
 

 
Citation: El-Sayed AM 2025. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2025 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 8-July-2025