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CHEBI:41721 - L-cysteine-S-dioxide

Default Structure
ChEBI IDCHEBI:41721
ChEBI NameL-cysteine-S-dioxide
Stars
ASCII NameL-cysteine-S-dioxide
DefinitionA cysteine derivative consiting of L-cysteine carrying two S-oxy-substituents.
Last Modified20 November 2019
DownloadsMolfile
FormulaC3H7NO4S
Net Charge0
Average Mass153.159
Monoisotopic Mass153.00958
SMILES[H]S(=O)(=O)C[C@H](N)C(=O)O
InChIInChI=1S/C3H7NO4S/c4-2(3(5)6)1-9(7)8/h2,9H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKeyWVMUCBHSEHBMKA-REOHCLBHSA-N
ChEBI Ontology
Outgoing Relation(s)
L-cysteine-S-dioxide (CHEBI:41721) is a L-cysteine derivative (CHEBI:83824)
L-cysteine-S-dioxide (CHEBI:41721) is tautomer of 3-sulfino-L-alanine (CHEBI:16345)
Incoming Relation(s)
L-cysteine-S-dioxide residue (CHEBI:61964) is substituent group from L-cysteine-S-dioxide (CHEBI:41721)
3-sulfino-L-alanine (CHEBI:16345) is tautomer of L-cysteine-S-dioxide (CHEBI:41721)
IUPAC Name 
3-(dioxido-λ6-sulfanyl)-L-alanine
Synonyms  Source
2-amino-3-sulfino-propionic acidChEBI
cysteine-S-dioxideChEBI
cysteine-S,S-dioxideChEBI
L-cysteine-S,S-dioxideChEBI
Manual XrefsDatabases
CSDPDBeChem
Registry NumbersSources
Reaxys:1706746Reaxys