| Identification | ||
| Name | L-Cysteine methyl ester hydrochloride | |
| Synonyms | Methyl cysteine hydrochloride | |
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| Molecular Structure |
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| Molecular Formula | C4H9NO2S.HCl | |
| Molecular Weight | 171.64 | |
| CAS Registry Number | 18598-63-5 | |
| EINECS | 242-435-0 | |
| Properties | ||
| Melting point | 143-144 ºC (dec.) | |
| alpha | -2.25 º (c=5, 1 N HCl) | |