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CHEBI:194495 - 3-aminopropanesulfonic acid zwitterion

ChEBI IDCHEBI:194495
ChEBI Name3-aminopropanesulfonic acid zwitterion
Stars
DefinitionZwitterionic form of 3-aminopropanesulfonic acid arising from transfer of a proton from the sulfo to the amino group; major species at pH 7.3.
Last Modified13 July 2023
Submitternhn
DownloadsMolfile
FormulaC3H9NO3S
Net Charge0
Average Mass139.176
Monoisotopic Mass139.03031
SMILES[NH3+]CCCS(=O)(=O)[O-]
InChIInChI=1S/C3H9NO3S/c4-2-1-3-8(5,6)7/h1-4H2,(H,5,6,7)
InChIKeySNKZJIOFVMKAOJ-UHFFFAOYSA-N
ChEBI Ontology
Outgoing Relation(s)
3-aminopropanesulfonic acid zwitterion (CHEBI:194495) is a zwitterion (CHEBI:27369)
3-aminopropanesulfonic acid zwitterion (CHEBI:194495) is tautomer of 3-aminopropanesulfonic acid (CHEBI:1457)
Incoming Relation(s)
3-aminopropanesulfonic acid (CHEBI:1457) is tautomer of 3-aminopropanesulfonic acid zwitterion (CHEBI:194495)
IUPAC Name 
3-azaniumylpropane-1-sulfonate
Synonym  Source
3-ammoniopropane-1-sulfonateChEBI
UniProt Name  Source
3-aminopropane sulfonateUniProt
Manual XrefsDatabases
CPD-11725MetaCyc
Citations