| Identification | Back Directory | [Name]
S-ETHYL-L-CYSTEINE | [CAS]
2629-59-6 | [Synonyms]
Nsc49244
Aids034431
Aids-034431
H-CYS(ET)-OH
5-ETHYL-L-CYSTEINE
S-ETHYL-L-CYSTEINE
L-Cysteine, S-ethyl-
3-(Ethylthio)alanine
S-ETHYL-L-CYSTEINE USP/EP/BP
S-ethyl-L-cysteine crystalline | [EINECS(EC#)]
220-106-2 | [Molecular Formula]
C5H11NO2S | [MDL Number]
MFCD00020387 | [MOL File]
2629-59-6.mol | [Molecular Weight]
149.21 |
| Chemical Properties | Back Directory | [Melting point ]
260°C | [Boiling point ]
289.2±35.0 °C(Predicted) | [density ]
1.206±0.06 g/cm3(Predicted) | [storage temp. ]
−20°C | [pka]
pK1:2.03(+1);pK2:8.60(0) (25°C,μ=0.1) |
| Hazard Information | Back Directory | [Definition]
ChEBI: 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. |
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