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CHEBI:231965 - 2-aminoethene-1-sulfonic acid

ChEBI IDCHEBI:231965
ChEBI Name2-aminoethene-1-sulfonic acid
Stars
DefinitionAn amino sulfonic acid that is ethenesulfonic acid which is substituted by an amino group at position 2.
Last Modified16 September 2024
SubmitterAdnan
DownloadsMolfile
FormulaC2H5NO3S
Net Charge0
Average Mass123.133
Monoisotopic Mass122.99901
SMILES[H]C(=CN)S(=O)(=O)O
InChIInChI=1S/C2H5NO3S/c3-1-2-7(4,5)6/h1-2H,3H2,(H,4,5,6)
InChIKeyUQFVJYBZUXFXKK-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
ChEBI Ontology
Outgoing Relation(s)
2-aminoethene-1-sulfonic acid (CHEBI:231965) is a amino sulfonic acid (CHEBI:37793)
2-aminoethene-1-sulfonic acid (CHEBI:231965) is a enamine (CHEBI:47989)
Incoming Relation(s)
(Z)-2-aminoethene-1-sulfonic acid (CHEBI:231964) is a 2-aminoethene-1-sulfonic acid (CHEBI:231965)
IUPAC Name 
2-aminoethenesulfonic acid