A-234 (nerve agent)
A-234 (nerve agent)
A-234 is a nerve agent that was developed in the Soviet Union during the late 20th century. It is part of the "Novichok" group of agents, which are among the deadliest nerve gases known to exist.
Pronunciation
The pronunciation of A-234 is simply "A two three four".
Etymology
The name "A-234" is derived from the coding system used by the Soviet Union for its chemical weapons program. The "A" stands for "analog", indicating that the compound is a variant or derivative of a previously developed agent. The number "234" is a sequential identifier.
Chemical Structure and Properties
A-234 is a small, organic molecule that is structurally related to other organophosphorus compounds. It functions by inhibiting the enzyme acetylcholinesterase, which is essential for normal nerve function. This leads to an accumulation of the neurotransmitter acetylcholine in the body, causing a range of symptoms including muscle spasms, respiratory failure, and potentially death.
Related Terms
- Novichok agent: A group of nerve agents that A-234 belongs to.
- Nerve agent: A class of organic chemicals that disrupt the mechanisms by which nerves transfer messages to organs.
- Acetylcholinesterase: An enzyme that A-234 inhibits, leading to its toxic effects.
- Organophosphorus compound: A class of organic compounds containing phosphorus, to which A-234 belongs.
See Also
External links
- Medical encyclopedia article on A-234 (nerve agent)
- Wikipedia's article - A-234 (nerve agent)
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