S-ETHYL-L-CYSTEINE
- CAS NO.：2629-59-6
- Empirical Formula: C5H11NO2S
- Molecular Weight: 149.21
- MDL number: MFCD00020387
- EINECS: 220-106-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:27
What is S-ETHYL-L-CYSTEINE?
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.
Properties of S-ETHYL-L-CYSTEINE
| 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) |
Safety information for S-ETHYL-L-CYSTEINE
Computed Descriptors for S-ETHYL-L-CYSTEINE
New Products
Pentadecanoic acid 3-Bromophenylacetic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2-Bromo-5-cyanopyridine 2-Amino-5-cyanopyridine 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside 3′-Hydroxyacetophenone 5-fluoro-1,3-benzodioxole Tetracaine Hydrochloride Ep Grade 2,2,2-Trichloroethyl chloroformate 2-Bromo-6-fluoroaniline 2-Amino-4-phenyl-thiazole N-(4-Bromophenyl)-2-chloroacetamide 1-(3-Hydroxyphenyl)-2-thiourea 4-Nitrobenzenesulfonohydrazide 2-Aminobenzo[d]thiazol-4-ol 4-Chloro-2-methyl quinoline (4-Fluorobenzofuran-2-yl)boronic acid methyl 2-fluoro-4-((1-methoxy-2-methyl-1-oxopropan-2-yl)amino)benzoate Nifedipine D6 2-chloro-3,5-dinitropyridine 2H-indol-2-one, 5-amino-1,3-dihydro-1-(1-methylethyl)-Related products of tetrahydrofuran
![4-PEC, S-[β-(4-Pyridyl)ethyl]-L-cysteine,S-[2-(4-Pyridinyl)ethyl]-L-cysteine,S-[2-(4-PYRIDYL)ETHYL]-L-CYSTEINE](https://img.chemicalbook.in/CAS/GIF/28809-04-3.gif)
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