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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:76324 term browser browse the term
Definition:A nitrosamine that is piperidine in which the hydrogen attached to the nitrogen is replaced by a nitroso group. One of the many carcinogens detected in cigarette smoke, it is found in meat, cheese and spices that have been treated with the preservative sodium nitrite.
Synonyms:exact_synonym: 1-nitrosopiperidine
 related_synonym: Formula=C5H10N2O;   InChI=1S/C5H10N2O/c8-6-7-4-2-1-3-5-7/h1-5H2;   InChIKey=UWSDONTXWQOZFN-UHFFFAOYSA-N;   N-nitrosohexahydropyridine;   NO-Pip;   SMILES=O=NN1CCCCC1
 xref: CAS:100-75-4;   KEGG:C19284
 xref_mesh: MESH:C002743
 xref: PMID:11272112;   PMID:132034;   PMID:148095;   PMID:15328585;   PMID:19301245;   PMID:19748591;   PMID:20651851;   PMID:21105252;   PMID:21860515;   PMID:355103;   PMID:7342373;   Reaxys:110253

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N-nitrosopiperidine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cyp2e1 cytochrome P450, family 2, subfamily e, polypeptide 1 multiple interactions ISO CYP2E1 protein affects the metabolism of and results in increased activity of N-nitrosopiperidine CTD PMID:11774366 NCBI chr 1:213,511,892...213,522,195
Ensembl chr 1:213,511,874...213,535,542
JBrowse link
G Parp1 poly (ADP-ribose) polymerase 1 increases cleavage ISO N-nitrosopiperidine results in increased cleavage of PARP1 protein CTD PMID:17929238 NCBI chr13:98,857,255...98,889,444
Ensembl chr13:98,857,177...98,889,716
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    role 19764
      chemical role 19288
        environmental contaminant 18613
          N-nitrosopiperidine 2
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    main group molecular entity 19702
                      s-block molecular entity 19461
                        hydrogen molecular entity 19452
                          hydrides 18707
                            inorganic hydride 17430
                              pnictogen hydride 17402
                                nitrogen hydride 17243
                                  azane 16960
                                    ammonia 16959
                                      organic amino compound 16958
                                        secondary amino compound 6532
                                          secondary amine 1705
                                            piperidine 100
                                              N-nitrosopiperidine 2
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