CHEBI:156209 - S-ethyl-L-cysteine

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ChEBI Name S-ethyl-L-cysteine
ChEBI ID CHEBI:156209
ChEBI ASCII Name S-ethyl-L-cysteine
Definition A S-alkyl-L-cysteine that is L-cysteine in which the hydrogen of the thiol group is substituted by an ethyl group.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information ChemicalBook:CB4480952, eMolecules:1935781, ZINC000000519621
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Formula C5H11NO2S
Net Charge 0
Average Mass 149.210
Monoisotopic Mass 149.05105
InChI InChI=1S/C5H11NO2S/c1-2-9-3-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
InChIKey ULXKXLZEOGLCRJ-BYPYZUCNSA-N
SMILES [C@H](CSCC)(C(O)=O)N
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): antitubercular agent
A substance that kills or slows the growth of Mycobacterium tuberculosis and is used in the treatment of tuberculosis.
Application(s): antitubercular agent
A substance that kills or slows the growth of Mycobacterium tuberculosis and is used in the treatment of tuberculosis.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing S-ethyl-L-cysteine (CHEBI:156209) has role antitubercular agent (CHEBI:33231)
S-ethyl-L-cysteine (CHEBI:156209) is a S-alkyl-L-cysteine (CHEBI:47915)
S-ethyl-L-cysteine (CHEBI:156209) is tautomer of S-ethyl-L-cysteine zwitterion (CHEBI:156145)
Incoming S-ethyl-L-cysteine zwitterion (CHEBI:156145) is tautomer of S-ethyl-L-cysteine (CHEBI:156209)
IUPAC Name
S-ethyl-L-cysteine
Synonyms Sources
(2R)-2-amino-3-(ethylsulfanyl)propanoic acid IUPAC
(2R)-2-azanyl-3-ethylsulfanyl-propanoic acid PDBeChem
3-(ethylthio)alanine ChEBI
3-ethylthio-L-alanine ChEBI
S-ethyl cysteine ChEBI
S-ethylcysteine ChEBI
Manual Xref Database
ECX PDBeChem
View more database links
Registry Number Type Source
2629-59-6 CAS Registry Number ChemIDplus
Citations
Last Modified
17 July 2020