CHEBI:46755 - 2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate

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ChEBI Name 2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate
ChEBI ID CHEBI:46755
Definition A HEPES that is ethanesulfonate substituted by a 4-(2-hydroxyethyl)piperazin-4-ium-1-yl group at position 2.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C8H18N2O4S
Net Charge 0
Average Mass 238.30560
Monoisotopic Mass 238.09873
InChI InChI=1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)
InChIKey JKMHFZQWWAIEOD-UHFFFAOYSA-N
SMILES [H][N+]1(CCO)CCN(CC1)CCS([O-])(=O)=O
Roles Classification
Chemical Role(s): 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.
(via HEPES )
Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate (CHEBI:46755) is a HEPES (CHEBI:46756)
2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate (CHEBI:46755) is conjugate acid of 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate (CHEBI:46757)
2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate (CHEBI:46755) is tautomer of 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid (CHEBI:42334)
Incoming 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate (CHEBI:46757) is conjugate base of 2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate (CHEBI:46755)
2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid (CHEBI:42334) is tautomer of 2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate (CHEBI:46755)
IUPAC Name
2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate
Last Modified
16 July 2015