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

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ChEBI Name	2,2'-piperazine-1,4-diylbisethanesulfonic acid

ChEBI ID	CHEBI:44933

Definition	A Good's buffer substance, pK_a = 6.8 at 20 °C.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:39012, CHEBI:44931

Supplier Information

Download	Molfile XML SDF

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Formula

C8H18N2O6S2

Net Charge

Average Mass

302.37040

Monoisotopic Mass

302.06063

InChI

InChI=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)

InChIKey

IHPYMWDTONKSCO-UHFFFAOYSA-N

SMILES

OS(=O)(=O)CCN1CCN(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 PIPES ) Bronsted base A molecular entity capable of accepting a hydron from a donor (Bronsted acid). (via organic amino compound )

ChEBI Ontology
Outgoing	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	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	Sources
1,4-piperazinebis(ethanesulfonic acid)	ChemIDplus
1,4-Piperazinediethanesulfonic acid	ChemIDplus
2,2'-(piperazine-1,4-diyl)bis(ethanesulphonic) acid	ChemIDplus
PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID)	PDBeChem

Last Modified

04 September 2014