CHEBI:72321 - 11C-choline chloride

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ChEBI Name 11C-choline chloride
ChEBI ASCII Name (11)C-choline chloride
Definition A quaternary ammonium salt that is the chloride salt of 11C-choline. An intravenous radioactive diagnostic agent used as a tracer during positron emission tomography scans to help detect sites of recurrent prostate cancer.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C4[11C]H14NO.Cl
Net Charge 0
Average Mass 138.620
Monoisotopic Mass 138.08783
InChI InChI=1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1/i1-1;
SMILES [N+](CCO)(C)(C)C.[Cl-]
Roles Classification
Application(s): diagnostic agent
A substance administered to aid diagnosis of a disease.
radioactive tracer
A tracer containing a radioactive label.
radioactive imaging agent

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ChEBI Ontology
Outgoing 11C-choline chloride (CHEBI:72321) has part 11C-choline (CHEBI:72322)
11C-choline chloride (CHEBI:72321) has role diagnostic agent (CHEBI:33295)
11C-choline chloride (CHEBI:72321) has role radioactive imaging agent (CHEBI:37336)
11C-choline chloride (CHEBI:72321) has role radioactive tracer (CHEBI:35207)
11C-choline chloride (CHEBI:72321) is a 11C-modified compound (CHEBI:139544)
11C-choline chloride (CHEBI:72321) is a chloride salt (CHEBI:23114)
11C-choline chloride (CHEBI:72321) is a quaternary ammonium salt (CHEBI:35273)
2-hydroxy-N,N-dimethyl-N-(11C)methylethanaminium chloride
Synonyms Sources
[N-methyl-11C]choline chloride ChEBI
Choline chloride C-11 ChemIDplus
Choline chloride C11 ChemIDplus
Registry Numbers Types Sources
21823810 Reaxys Registry Number Reaxys
87591-54-6 CAS Registry Number ChemIDplus
Last Modified
30 January 2018