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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 19786
    role 19732
      chemical role 19281
        environmental contaminant 18621
          N-nitrosopiperidine 2
Path 2
Term Annotations click to browse term
  CHEBI ontology 19786
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19675
                    main group molecular entity 19675
                      s-block molecular entity 19443
                        hydrogen molecular entity 19439
                          hydrides 18763
                            inorganic hydride 17484
                              pnictogen hydride 17461
                                nitrogen hydride 17315
                                  azane 17021
                                    ammonia 17020
                                      organic amino compound 17019
                                        secondary amino compound 6585
                                          secondary amine 1722
                                            piperidine 101
                                              N-nitrosopiperidine 2
paths to the root