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CHEBI:41250 - bis-tris

ChEBI IDCHEBI:41250
ChEBI Namebis-tris
Stars
DefinitionA buffer substance useful for calibration of glass electrodes and for the preparation of the biochemical and biological buffer solutions; pKa = 6.46 at 25 °C.
Secondary ChEBI IDsCHEBI:37204, CHEBI:41243
Last Modified13 September 2007
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaC8H19NO5
Net Charge0
Average Mass209.242
Monoisotopic Mass209.12632
SMILESOCCN(CCO)C(CO)(CO)CO
InChIInChI=1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2
InChIKeyOWMVSZAMULFTJU-UHFFFAOYSA-N
Roles Classification
Chemical Role:
buffer  Any substance or mixture of substances that, in solution (typically aqueous), resists change in pH upon addition of small amounts of acid or base.
ChEBI Ontology
Outgoing Relation(s)
bis-tris (CHEBI:41250) has functional parent tris (CHEBI:9754)
bis-tris (CHEBI:41250) has role buffer (CHEBI:35225)
bis-tris (CHEBI:41250) is a pentol (CHEBI:37205)
IUPAC Name 
2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol
Synonyms  Source
bistrisChemIDplus
2,2-bis(hydroxymethyl)-2,2',2''-nitrilotriethanolChemIDplus
2-(bis(2-hydroxyethyl)amino)-2-(hydroxymethyl)-1,3-propanediolChemIDplus
2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOLPDBeChem
BIS-2-HYDROXY-IMINO-TRIS-HYDROXYMETHYL-METHANEPDBeChem
Manual XrefsDatabases
BTBPDBeChem
Registry NumbersSources
Gmelin:4519Gmelin
Beilstein:2205275Beilstein
CAS:6976-37-0ChemIDplus