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CHEBI:67098 - tris phosphate

ChEBI IDCHEBI:67098
ChEBI Nametris phosphate
Stars
DefinitionA phosphate salt resulting from the reaction of equimolar amounts of tris and phosphoric acid.
Last Modified15 August 2012
SubmitterVincent Fazio
DownloadsMolfile
FormulaC4H11NO3.H3O4P
Net Charge0
Average Mass219.130
Monoisotopic Mass219.05079
SMILESNC(CO)(CO)CO.O=P(O)(O)O
InChIInChI=1S/C4H11NO3.H3O4P/c5-4(1-6,2-7)3-8;1-5(2,3)4/h6-8H,1-3,5H2;(H3,1,2,3,4)
InChIKeyJLEXUIVKURIPFI-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)
tris phosphate (CHEBI:67098) has part Htris (CHEBI:46097)
tris phosphate (CHEBI:67098) has role buffer (CHEBI:35225)
tris phosphate (CHEBI:67098) is a phosphate salt (CHEBI:37853)
IUPAC Names 
2-amino-2-(hydroxymethyl)propane-1,3-diol phosphate
1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium dihydrogen phosphate
Synonyms  Source
mono(tris[hydroxymethyl]aminomethane) phosphateSUBMITTER
(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)ammonium dihydrogen phosphateChemIDplus
Registry NumbersSources
CAS:6992-39-8ChemIDplus
Citations