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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:methanesulfonic acid
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Accession:CHEBI:27376 term browser browse the term
Definition:An alkanesulfonic acid in which the alkyl group directly linked to the sulfo functionality is methyl.
Synonyms:related_synonym: Formula=CH4O3S;   InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4);   InChIKey=AFVFQIVMOAPDHO-UHFFFAOYSA-N;   Methansulfonsaeure;   SMILES=CS(O)(=O)=O;   methylsulfonic acid
 alt_id: CHEBI:6813
 xref: Beilstein:1446024;   CAS:75-75-2;   Gmelin:1681;   KEGG:C11145;   MetaCyc:CPD-3746;   PMID:24304088;   PMID:24593036;   Reaxys:1446024;   Wikipedia:Methanesulfonic_acid
 cyclic_relationship: is_conjugate_acid_of CHEBI:25224



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19911
        chemical entity 19909
          group 19863
            inorganic group 19438
              sulfo group 9957
                organosulfonic acid 9957
                  alkanesulfonic acid 4009
                    methanesulfonic acid 3999
                      (Z)-11-methyl-N-(methylsulfonyl)dodec-2-enamide 0
                      S-methyl methanethiosulfonate 3
                      methanesulfonates + 3996
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19911
        subatomic particle 19909
          composite particle 19909
            hadron 19880
              baryon 19880
                nucleon 19909
                  atomic nucleus 19880
                    atom 19909
                      main group element atom 19849
                        p-block element atom 19849
                          chalcogen 19598
                            oxygen atom 19570
                              oxygen molecular entity 19570
                                hydroxides 19374
                                  oxoacid 18808
                                    chalcogen oxoacid 13794
                                      sulfur oxoacid 13562
                                        sulfonic acid 11632
                                          sulfo group 9957
                                            organosulfonic acid 9957
                                              alkanesulfonic acid 4009
                                                methanesulfonic acid 3999
                                                  (Z)-11-methyl-N-(methylsulfonyl)dodec-2-enamide 0
                                                  S-methyl methanethiosulfonate 3
                                                  methanesulfonates + 3996
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