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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:(11)C-choline chloride
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Accession:CHEBI:72321 term browser browse the term
Definition:A quaternary ammonium salt that is the chloride salt of (11)C-choline. An intravenous radioactive diagnostic agent used as a tracer during positron emission tomography scans to help detect sites of recurrent prostate cancer.
Synonyms:exact_synonym: 2-hydroxy-N,N-dimethyl-N-((11)C)methylethanaminium chloride
 related_synonym: Choline chloride C11;   Formula=C4[11C]H14NO.Cl;   InChI=1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1/i1-1;;   InChIKey=SGMZJAMFUVOLNK-ULWFUOSBSA-M;   SMILES=[N+](CCO)(C)(C)C.[Cl-];   [N-methyl-(11)C]choline chloride
 xref: CAS:87591-54-6;   Reaxys:21823810



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Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    chemical entity 0
      molecular entity 0
        isotopically modified compound 0
          (11)C-modified compound 0
            (11)C-choline chloride 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    main group molecular entity 0
                      s-block molecular entity 0
                        hydrogen molecular entity 0
                          hydrides 0
                            inorganic hydride 0
                              pnictogen hydride 0
                                nitrogen hydride 0
                                  ammonium 0
                                    ammonium ion derivative 0
                                      quaternary ammonium ion 0
                                        quaternary nitrogen compound 0
                                          quaternary ammonium salt 0
                                            (11)C-choline chloride 0
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