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:(13)C-modified compound
go back to main search page
Accession:CHEBI:139357 term browser browse the term
Definition:An isotopically modified compound in which the abundance of a (13)C isotope at one or more positions has been increased above that of the naturally occurring level.
Synonyms:related_synonym: (13)C-enriched compound;   (13)C-enriched compounds;   (13)C-labeled compound;   (13)C-labeled compounds;   (13)C-labelled compound;   (13)C-labelled compounds;   (13)C-modified compounds



show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19811
    chemical entity 19840
      molecular entity 19809
        isotopically modified compound 7
          (13)C-modified compound 0
            ((13)C)carbon dioxide 0
            ((13)C)urea 0
            ((13)C5,(15)N)-valine 0
            2-oxobutyric acid-(13)C4,3,3-d2 0
            Aspartic acid-13C4,15N 0
            Caffeic Acid-13C9 0
            D-(1-(13)C)glucitol 0
            D-glucose-(13)C6 0
            D-sorbitol-(13)C6 0
            DL-aspartic acid-1,4-(13)C2 0
            N-acetyl-L-aspartic acid-1,2,3,4-(13)C4 0
            Phenylalanine-13C9 0
            Proline_13C5 0
            Pyruvic-13C3 acid 0
            Sucrose_13C12 0
            Uracil-(2-13C) 0
            alpha-D-glucose-1,2-((13)C2) 0
            alpha-ketoglutarate-13C4 0
            alpha-ketoglutaric acid-13C4 0
            aspartic acid-1,4-(13)C2 + 0
            caffeine-(trimethyl-(13)C3) 0
            glycine-13C2,15N 0
            hexadecanoic acid-13C4 0
            hydrogen ((13)C)carbonate 0
            methacetin-(methoxy-(13)C) 0
            myristic acid-13C3 0
            spermidine-(butyl-(13)C4) 0
paths to the root