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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.

Term:ritalinic acid
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Accession:CHEBI:83481 term browser browse the term
Definition:A monocarboxylic acid that is phenylacetic acid substituted by a piperidin-2-yl group at position 2. It is a metabolite of the drug methylphenidate.
Synonyms:exact_synonym: phenyl(piperidin-2-yl)acetic acid
 related_synonym: Formula=C13H17NO2;   InChI=1S/C13H17NO2/c15-13(16)12(10-6-2-1-3-7-10)11-8-4-5-9-14-11/h1-3,6-7,11-12,14H,4-5,8-9H2,(H,15,16);   InChIKey=INGSNVSERUZOAK-UHFFFAOYSA-N;   SMILES=OC(=O)C(C1CCCCN1)c1ccccc1;   alpha-phenyl-2-piperidineacetic acid
 xref: CAS:19395-41-6
 xref_mesh: MESH:C009189
 xref: PMID:22204874;   PMID:23500822;   PMID:24452069;   PMID:25121992;   Reaxys:86213

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ritalinic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ces1d carboxylesterase 1D increases chemical synthesis
multiple interactions
ISO CES1 protein results in increased chemical synthesis of ritalinic acid
[CES1 protein results in increased hydrolysis of Methylphenidate] which results in increased chemical synthesis of ritalinic acid
CTD PMID:20097249 NCBI chr19:13,873,490...13,912,035
Ensembl chr19:13,796,623...13,912,035
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  CHEBI ontology 20056
    role 20008
      biological role 20007
        biochemical role 19640
          metabolite 19623
            xenobiotic metabolite 14703
              marine xenobiotic metabolite 4046
                ritalinic acid 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 20056
    subatomic particle 20054
      composite particle 20054
        hadron 20054
          baryon 20054
            nucleon 20054
              atomic nucleus 20054
                atom 20054
                  main group element atom 19956
                    p-block element atom 19956
                      carbon group element atom 19882
                        carbon atom 19875
                          organic molecular entity 19875
                            organic group 18961
                              organic divalent group 18947
                                organodiyl group 18947
                                  carbonyl group 18900
                                    carbonyl compound 18900
                                      carboxylic acid 18594
                                        monocarboxylic acid 17840
                                          ritalinic acid 1
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