Accessed:

S-Ethyl-L-cysteine

Molecular formula:	C5H11NO2S
Average mass:	149.208
Monoisotopic mass:	149.051050
ChemSpider ID:	83227

1 of 1 defined stereocentres

Structural identifiers

Names

Names and synonyms

Verified

1320-75-8

[RN]

22196-52-7

[RN]

2629-59-6

[RN]

L-Cysteine, S-ethyl-

[ACD/Index Name]

MFCD03938942

[MDL number]

S-Ethyl-L-cystein

[German]

[ACD/IUPAC Name]

S-Ethyl-L-cysteine

[ACD/IUPAC Name]

S-Éthyl-L-cystéine

[French]

[ACD/IUPAC Name]

Unverified

(2R)-2-AMINO-3-(ETHYLSULFANYL)PROPANOIC ACID

(2R)-2-amino-3-(ethylthio)propanoic acid

(2R)-2-amino-3-(ethylthio)propionic acid

(2R)-2-amino-3-(prop-2-yn-1-ylsulfanyl)propanoic acid

(2R)-2-amino-3-ethylsulfanyl-propanoic acid

(2R)-2-amino-3-ethylsulfanylpropanoic acid

(2R)-2-azaniumyl-3-(ethylsulfanyl)propanoate

(2R)-2-azanyl-3-ethylsulfanyl-propanoic acid

(R)-2-Amino-3-(ethylthio)propanoic acid

(R)-2-Amino-3-(prop-2-ynylthio)propanoic acid

(R)-2-Amino-3-ethylsulfanyl-propionic acid

220-106-2

[EINECS]

3-(Ethylthio)alanine

3-(ethylthio)alanine zwitterion

3-ethylthio-L-alanine

3-ethylthio-L-alanine zwitterion

3262-64-4

[RN]

<i>S</i>-ethyl-L-cysteine

<i>S</i>-ethylcysteine

Cysteine, S-ethyl-

[ACD/Index Name]

ECX

EINECS 220-106-2

L-Cysteine, S-ethyl- (9CI)

L-s-propargyl-cys-oh

MFCD00020387

[MDL number]

MFCD06809960

[MDL number]

S-2-Propyn-1-yl-L-cysteine

[ACD/IUPAC Name]

S-Et-L-Cys

S-ethyl cysteine

S-ethyl cysteine zwitterion

S-Ethyl-D-cysteine

[ACD/IUPAC Name]

S-ethyl-L-cysteine zwitterion

S-ethylcysteine zwitterion

Database IDs