Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

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:nucleophilic reagent
go back to main search page
Accession:CHEBI:59740 term browser browse the term
Definition:A reagent that forms a bond to its reaction partner (the electrophile) by donating both bonding electrons.
Synonyms:related_synonym: nucleophile;   nucleophiles;   nucleophilic reagents



show annotations for term's descendants           Sort by:


Your selection has 17871 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

  • Select a more specific term using the term browser
  • Download the entire list for this term
  • Display annotations for this term only (exclude descendants)



  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19879
        role 19850
          application 19693
            reagent 18067
              nucleophilic reagent 17871
                ammonia + 17871
                hydroxylamine + 2631
                sodium amide 0
                sodium ethoxide 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19879
        role 19850
          chemical role 19480
            donor 18944
              Lewis base 17873
                nucleophilic reagent 17871
                  ammonia + 17871
                  hydroxylamine + 2631
                  sodium amide 0
                  sodium ethoxide 0
    paths to the root