Products 2629-59-6

CAS 2629-59-6 appears in our catalog under these names: S-Ethyl-L-cysteine, >95.0%(T), (R)-2-Amino-3-(ethylthio)propanoic acid, 95.0%. Offered by: TCI, Chemat. Available pack sizes: 200mg, 1g.

S-Ethyl-L-cysteine, >95.0%(T)
TCI
  • size: 200mg, 1g
  • Variants: 2
from 270.78
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(R)-2-Amino-3-(ethylthio)propanoic acid, 95.0%
Chemat
  • size: 200mg, 1g
  • Variants: 2
from 122.00
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Structural formula: {0} (CAS {1})

S-ethyl-L-cysteine is a S-alkyl-L-cysteine that is L-cysteine in which the hydrogen of the thiol group is substituted by an ethyl group. It has a role as an antitubercular agent. It is a tautomer of a S-ethyl-L-cysteine zwitterion.

Source: ChEBI

Identity
Molecular formulaC5H11NO2S
Molecular weight149.21 g/mol
IUPAC name(2R)-2-amino-3-ethylsulfanylpropanoic acid
InChIKeyULXKXLZEOGLCRJ-BYPYZUCNSA-N
SMILESCCSC[C@@H](C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: S-Ethyl-L-cysteine, S-Ethylcysteine, L-Cysteine, S-ethyl-, 3-(Ethylthio)alanine, s-ethyl cysteine, (2R)-2-amino-3-(ethylsulfanyl)propanoic acid, Cysteine, S-ethyl-, 3-ethylthio-L-alanine, ETHYL-CYSTEINE, (2R)-2-azanyl-3-ethylsulfanyl-propanoic acid
Isomers (same molecular formula)
1-methylsulfonylpyrrolidine C5H11NO2S
N-methyl-1,1-dioxothiolan-3-amine C5H11NO2S
pent-4-ene-1-sulfonamide C5H11NO2S
cyclopentanesulfonamide C5H11NO2S
(3R)-3-methylsulfonylpyrrolidine C5H11NO2S
(3S)-3-methylsulfonylpyrrolidine C5H11NO2S
4-methyl-1,4-thiazinane 1,1-dioxide C5H11NO2S
(1,1-dioxothiolan-3-yl)methanamine C5H11NO2S
3-methylsulfonylcyclobutan-1-amine C5H11NO2S
2-amino-4-methylsulfanylbutanoic acid C5H11NO2S
1-methylpyrrolidin-1-ium-1-sulfinate C5H11NO2S
2-methylthiazinane 1,1-dioxide C5H11NO2S