N-(2-acetamido)-2-aminoethanesulfonic acid (CHEBI:39060)

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ChEBI Name	N-(2-acetamido)-2-aminoethanesulfonic acid

ChEBI ID	CHEBI:39060

ChEBI ASCII Name	N-(2-acetamido)-2-aminoethanesulfonic acid

Definition	A Good's buffer substance, pK_a = 6.9 at 20 °C.

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

Supplier Information

Download	Molfile XML SDF

Formula

C4H10N2O4S

Net Charge

Average Mass

182.19928

Monoisotopic Mass

182.03613

InChI

InChI=1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10)

InChIKey

DBXNUXBLKRLWFA-UHFFFAOYSA-N

SMILES

NC(=O)CNCCS(O)(=O)=O

Roles Classification
Chemical Role(s):	Bronsted base A molecular entity capable of accepting a hydron from a donor (Bronsted acid). (via organic amino compound ) 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 ACES )

ChEBI Ontology
Outgoing	N-(2-acetamido)-2-aminoethanesulfonic acid (CHEBI:39060) is a ACES (CHEBI:39061) N-(2-acetamido)-2-aminoethanesulfonic acid (CHEBI:39060) is a amino sulfonic acid (CHEBI:37793) N-(2-acetamido)-2-aminoethanesulfonic acid (CHEBI:39060) is tautomer of 2-[(2-amino-2-oxoethyl)ammonio]ethanesulfonate (CHEBI:39062)

Incoming	2-[(2-amino-2-oxoethyl)ammonio]ethanesulfonate (CHEBI:39062) is tautomer of N-(2-acetamido)-2-aminoethanesulfonic acid (CHEBI:39060)

IUPAC Name

2-[(2-amino-2-oxoethyl)amino]ethanesulfonic acid

Synonyms	Sources
N-(2-acetamido)-2-aminoethanesulfonic acid	ChemIDplus
N-(carbamoylmethyl)taurine	ChemIDplus

Last Modified

03 October 2008