Cysteine, S-(2-chloroethyl)-
(2R)-2-amino-3-(2-chloroethylsulfanyl)propanoic acid
Also Known As: S-(2-Chloroethyl)cysteine|S-(2-Chloroethyl)-L-cysteine|Cysteine, S-(2-chloroethyl)-|3-[(2-Chloroethyl)thio]alanine|(2R)-2-amino-3-(2-chloroethylsulfanyl)propanoic acid|(R)-2-Amino 3-[(2-chloroethyl)thio]propionic acid|(2R)-2-AMINO-3-[(2-CHLOROETHYL)SULFANYL]PROPANOIC ACID
CAS: 97142-17-1
| Molecular Formula | C5H10ClNO2S |
|---|---|
| Molecular Weight | 183.01208 g/mol |
| LogP | -2.1 |
| Topological Polar Surface Area | 88.6 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 5 |
| Exact Mass | 183.01208 |
| Monoisotopic Mass | 183.01208 |
| Heavy Atoms | 10 |
| Complexity | 112.0 |
Chemical Identifiers
| CAS Number | 97142-17-1 |
|---|---|
| SMILES | C(CCl)SC[C@@H](C(=O)O)N |
| InChIKey | STIGFNKEUDOLLO-BYPYZUCNSA-N |
Product Overview
Cysteine, S-(2-chloroethyl)- (CAS 97142-17-1), with molecular formula C5H10ClNO2S and molecular weight 183.01208 g/mol. IUPAC: (2R)-2-amino-3-(2-chloroethylsulfanyl)propanoic acid.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
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