CHEBI:140425 - A-234 nerve agent

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ChEBI Name A-234 nerve agent
ChEBI ID CHEBI:140425
Definition A carboxamidine that is N,N-diethylethanimidamide in which the hydrogen attached to the imino nitrogen has been replaced by a fluoro(ethoxy)phosphoryl group. A toxic nerve agent developed by the former Soviet Union.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C8H18FN2O2P
Net Charge 0
Average Mass 224.213
Monoisotopic Mass 224.109
InChI InChI=1S/C8H18FN2O2P/c1-5-11(6-2)8(4)10-14(9,12)13-7-3/h5-7H2,1-4H3
InChIKey SBPSVLLDDYOPDZ-UHFFFAOYSA-N
SMILES P(=O)(N=C(N(CC)CC)C)(OCC)F
Roles Classification
Biological Role(s): EC 3.1.1.7 (acetylcholinesterase) inhibitor
An EC 3.1.1.* (carboxylic ester hydrolase) inhibitor that interferes with the action of enzyme acetylcholinesterase (EC 3.1.1.7), which helps breaking down of acetylcholine into choline and acetic acid.
neurotoxin
A poison that interferes with the functions of the nervous system.
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ChEBI Ontology
Outgoing A-234 nerve agent (CHEBI:140425) has role EC 3.1.1.7 (acetylcholinesterase) inhibitor (CHEBI:38462)
A-234 nerve agent (CHEBI:140425) has role neurotoxin (CHEBI:50910)
A-234 nerve agent (CHEBI:140425) is a carboxamidine (CHEBI:35359)
A-234 nerve agent (CHEBI:140425) is a fluorine molecular entity (CHEBI:24062)
A-234 nerve agent (CHEBI:140425) is a organic phosphoramidate (CHEBI:37773)
IUPAC Name
ethyl N-[1-(diethylamino)ethylidene]phosphoramidofluoridate
Synonym Source
A-234 ChEBI
Last Modified
15 March 2018