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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:180671 term browser browse the term
Definition:A member of the class of aminoxyls that is TEMPO carrying a carboxy group at position 4.
Synonyms:exact_synonym: (4-carboxy-2,2,6,6-tetramethylpiperidin-1-yl)oxidanyl
 related_synonym: 2,2,6,6-Tetramethyl-4-carboxypiperidine-1-oxyl;   4-Carboxy-2,2,6,6-tetramethylpiperidinyloxyl;   4-carboxy-2,2,6,6-tetramethyl-1-piperidinyloxy;   4-carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl;   4-carboxy-2,2,6,6-tetramethylpiperidine-N-oxyl;   4-carboxy-2,2,6,6-tetramethylpiperidinyloxy;   4-carboxy-TEMPO free radical;   Formula=C10H18NO3;   InChI=1S/C10H18NO3/c1-9(2)5-7(8(12)13)6-10(3,4)11(9)14/h7H,5-6H2,1-4H3,(H,12,13);   InChIKey=CYQGCJQJIOARKD-UHFFFAOYSA-N;   SMILES=CC1(C)CC(CC(C)(C)N1[O])C(O)=O;   TEMPO carboxylic acid
 xref: CAS:37149-18-1;   Chemspider:2338518
 xref_mesh: MESH:C048737
 xref: PMID:21781760;   PMID:24410365;   PMID:24508871;   PMID:25348929;   PMID:25363554;   PMID:2571702;   PMID:27337053;   PMID:31947792;   PMID:32440670;   PMID:3699037;   PMID:8874032;   Reaxys:12666306

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4-carboxy-TEMPO term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Mpo myeloperoxidase multiple interactions ISO tempo carboxylic acid inhibits the reaction [MPO protein results in increased degradation of Hydrogen Peroxide] CTD PMID:34085520 NCBI chr10:72,594,458...72,608,862
Ensembl chr10:72,594,661...72,604,819
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 20050
    role 20001
      chemical role 19530
        catalyst 8093
          TEMPO 101
            4-carboxy-TEMPO 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 20050
    subatomic particle 20048
      composite particle 20048
        hadron 20048
          baryon 20048
            nucleon 20048
              atomic nucleus 20048
                atom 20048
                  main group element atom 19948
                    p-block element atom 19948
                      carbon group element atom 19872
                        carbon atom 19863
                          organic molecular entity 19863
                            organic group 18937
                              organic divalent group 18922
                                organodiyl group 18922
                                  carbonyl group 18872
                                    carbonyl compound 18872
                                      carboxylic acid 18556
                                        monocarboxylic acid 17740
                                          piperidinemonocarboxylic acid 19
                                            4-carboxy-TEMPO 1
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