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Term:N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid
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Accession:CHEBI:44356 term browser browse the term
Definition:A Good's buffer substance, pKa = 7.5 at 20 degreeC.
Synonyms:related_synonym: 2-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-ETHANESULFONIC ACID;   2-(tris(hydroxymethyl)methylamino)ethane-1-sulphonic acid;   2-{[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino}ethanesulfonic acid;   Formula=C6H15NO6S;   InChI=1S/C6H15NO6S/c8-3-6(4-9,5-10)7-1-2-14(11,12)13/h7-10H,1-5H2,(H,11,12,13);   InChIKey=JOCBASBOOFNAJA-UHFFFAOYSA-N;   N-tri(hydroxymethyl)methyltaurine;   SMILES=OCC(CO)(CO)NCCS(O)(=O)=O;   TES;   TES buffer;   tris(hydroxymethyl)methyl-2-aminomethane sulfonic acid
 alt_id: CHEBI:292;   CHEBI:44353
 xref: Beilstein:1957061 "Beilstein";   CAS:7365-44-8 "ChemIDplus";   CAS:7365-44-8 "KEGG COMPOUND";   DrugBank:DB02371;   KEGG:C05353;   PDBeChem:NES
 cyclic_relationship: is_tautomer_of CHEBI:39036

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Term Annotations click to browse term
  CHEBI ontology 19679
    role 19623
      chemical role 19139
        antioxidant 14073
          taurine 394
            N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid 0
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  CHEBI ontology 19679
    subatomic particle 19675
      composite particle 19675
        hadron 19675
          baryon 19675
            nucleon 19675
              atomic nucleus 19675
                atom 19675
                  main group element atom 19555
                    p-block element atom 19555
                      chalcogen 19242
                        oxygen atom 19196
                          oxygen molecular entity 19196
                            hydroxides 18973
                              oxoacid 18084
                                chalcogen oxoacid 11400
                                  sulfur oxoacid 10990
                                    sulfonic acid 7240
                                      sulfo group 5624
                                        organosulfonic acid 5624
                                          amino sulfonic acid 397
                                            taurine 394
                                              N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid 0
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