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CHEBI:32458 - cysteinium

ChEBI IDCHEBI:32458
ChEBI Namecysteinium
Stars
Last Modified24 February 2006
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaC3H8NO2S
Net Charge+1
Average Mass122.169
Monoisotopic Mass122.02703
SMILES[NH3+]C(CS)C(=O)O
InChIInChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/p+1
InChIKeyXUJNEKJLAYXESH-UHFFFAOYSA-O
ChEBI Ontology
Outgoing Relation(s)
cysteinium (CHEBI:32458) is a α-amino-acid cation (CHEBI:33719)
cysteinium (CHEBI:32458) is conjugate acid of cysteine (CHEBI:15356)
cysteinium (CHEBI:32458) is conjugate acid of cysteine zwitterion (CHEBI:35237)
Incoming Relation(s)
D-cysteinium (CHEBI:32451) is a cysteinium (CHEBI:32458)
L-cysteinium (CHEBI:32445) is a cysteinium (CHEBI:32458)
cysteine (CHEBI:15356) is conjugate base of cysteinium (CHEBI:32458)
cysteine zwitterion (CHEBI:35237) is conjugate base of cysteinium (CHEBI:32458)
IUPAC Name 
1-carboxy-2-sulfanylethanaminium
Synonyms  Source
cysteiniumJCBN
cysteine cationJCBN
1-carboxy-2-mercaptoethanaminiumChEBI
H2cys+IUPAC
Registry NumbersSources
Gmelin:325859Gmelin