Paraoxon
Paraoxon
Paraoxon (pronounced: para-ox-on) is a potent organophosphate compound that is primarily used as an insecticide. It is an oxidative metabolite of parathion, and is known for its high toxicity.
Etymology
The term "Paraoxon" is derived from the parent compound "parathion", which is itself a combination of "para" (from the chemical nomenclature para-nitro) and "thion" (indicating the presence of a sulfur atom). The "oxon" suffix indicates that the compound has been oxidized.
Usage
Paraoxon is used as an insecticide due to its ability to inhibit acetylcholinesterase, an enzyme that is essential for normal nerve function in insects, as well as in humans and other animals. This inhibition leads to an accumulation of acetylcholine in the synapses, causing continuous stimulation of the muscles and glands, which can be fatal.
Toxicity
Paraoxon is highly toxic and exposure can lead to a range of symptoms, including difficulty breathing, convulsions, and in severe cases, death. It is also a potent neurotoxin, and can cause long-term damage to the nervous system.
Related Terms
- Organophosphate: A class of chemicals that includes paraoxon, known for their use as insecticides and nerve gases.
- Parathion: The parent compound of paraoxon, also used as an insecticide.
- Acetylcholinesterase: An enzyme that breaks down acetylcholine in the synapses, allowing nerve signals to stop.
- Acetylcholine: A neurotransmitter that transmits signals in the nervous system.
External links
- Medical encyclopedia article on Paraoxon
- Wikipedia's article - Paraoxon
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