CHEBI:41721 - L-cysteine-S-dioxide

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ChEBI Name L-cysteine-S-dioxide
ChEBI ID CHEBI:41721
ChEBI ASCII Name L-cysteine-S-dioxide
Definition A cysteine derivative consiting of L-cysteine carrying two S-oxy-substituents.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C3H7NO4S
Net Charge 0
Average Mass 153.15700
Monoisotopic Mass 153.010
InChI InChI=1S/C3H7NO4S/c4-2(3(5)6)1-9(7)8/h2,9H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey WVMUCBHSEHBMKA-REOHCLBHSA-N
SMILES [H]S(=O)(=O)C[C@H](N)C(O)=O
ChEBI Ontology
Outgoing 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 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 Sources
2-amino-3-sulfino-propionic acid ChEBI
cysteine-S,S-dioxide ChEBI
cysteine-S-dioxide ChEBI
L-cysteine-S,S-dioxide ChEBI
Database Link Database
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Registry Number Type Source
1706746 Reaxys Registry Number Reaxys
Last Modified
20 November 2014