CHEBI:44933 - 2,2'-piperazine-1,4-diylbisethanesulfonic acid

ChEBI IDCHEBI:44933
ChEBI Name2,2'-piperazine-1,4-diylbisethanesulfonic acid
Stars
DefinitionA Good's buffer substance, pKa = 6.8 at 20 °C.
Secondary ChEBI IDsCHEBI:39012, CHEBI:44931
Last Modified4 September 2014
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaC8H18N2O6S2
Net Charge0
Average Mass302.374
Monoisotopic Mass302.06063
SMILESO=S(=O)(O)CCN1CCN(CCS(=O)(=O)O)CC1
InChIInChI=1S/C8H18N2O6S2/c11-17(12,13)7-5-9-1-2-10(4-3-9)6-8-18(14,15)16/h1-8H2,(H,11,12,13)(H,14,15,16)
InChIKeyIHPYMWDTONKSCO-UHFFFAOYSA-N
Roles Classification
Chemical Roles:
Good's buffer substance  Any member of a collection of zwitterionic buffer substances selected or devised for suitability in experimental biological systems according to a number of predetermined criteria. Named after Dr. Norman Good.
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
ChEBI Ontology
Outgoing Relation(s)
2,2'-piperazine-1,4-diylbisethanesulfonic acid (CHEBI:44933) is a PIPES (CHEBI:39033)
2,2'-piperazine-1,4-diylbisethanesulfonic acid (CHEBI:44933) is conjugate acid of 2,2'-piperazine-1,4-diylbisethanesulfonate (CHEBI:39034)
Incoming Relation(s)
2,2'-piperazine-1,4-diylbisethanesulfonate (CHEBI:39034) is conjugate base of 2,2'-piperazine-1,4-diylbisethanesulfonic acid (CHEBI:44933)
IUPAC Name 
2,2'-piperazine-1,4-diyldiethanesulfonic acid
Synonyms  Source
1,4-Piperazinediethanesulfonic acidChemIDplus
1,4-piperazinebis(ethanesulfonic acid)ChemIDplus
2,2'-(piperazine-1,4-diyl)bis(ethanesulphonic) acidChemIDplus
PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID)PDBeChem
Manual XrefsDatabases
PINPDBeChem
Registry NumbersSources
Beilstein:817713Beilstein
Reaxys:817713Reaxys
CAS:5625-37-6ChemIDplus