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


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:bis-tris propane
go back to main search page
Accession:CHEBI:40947 term browser browse the term
Definition:A water-soluble buffer substance used for the preparation of the biochemical and biological buffer solutions; pKa = 6.8 at 20 degreeC.
Synonyms:related_synonym: 1,3-bis(tris(hydroxymethyl)methylamino)propane;   2,2'-(propane-1,3-diyldiimino)bis[2-(hydroxymethyl)propane-1,3-diol];   2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL;   Formula=C11H26N2O6;   InChI=1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2;   InChIKey=HHKZCCWKTZRCCL-UHFFFAOYSA-N;   SMILES=OCC(CO)(CO)NCCCNC(CO)(CO)CO
 alt_id: CHEBI:37214;   CHEBI:40941
 xref: Beilstein:1786109;   CAS:64431-96-5;   DrugBank:DB02676;   Gmelin:1734507;   PDBeChem:B3P

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19792
    role 19738
      chemical role 19275
        buffer 16
          bis-tris propane 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19792
    subatomic particle 19788
      composite particle 19788
        hadron 19788
          baryon 19788
            nucleon 19788
              atomic nucleus 19788
                atom 19788
                  main group element atom 19675
                    main group molecular entity 19675
                      s-block molecular entity 19420
                        hydrogen molecular entity 19411
                          hydrides 18460
                            inorganic hydride 17430
                              pnictogen hydride 17402
                                nitrogen hydride 17245
                                  azane 16962
                                    ammonia 16961
                                      organic amino compound 16960
                                        primary amino compound 7873
                                          tris 0
                                            bis-tris propane 0
paths to the root


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.