L-Cysteine, disodium salt
disodium bis((2R)-2-amino-3-sulfanylpropanoate)
Also Known As: L-Cysteine, disodium salt|Cysteine, L-, disodium|disodium (2R)-2-amino-3-sulfanylpropanoate|disodium (2R)-2-amino-3-sulfanyl-propanoate|Sodium (2R)-2-amino-3-sulfanylpropanoate (1/1)
CAS: 67284-35-9
| Molecular Formula | C6H12N2Na2O4S2 |
|---|---|
| Molecular Weight | 286.0034 g/mol |
| LogP | -10.0052 |
| Topological Polar Surface Area | 134.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 8 |
| Rotatable Bonds | 2 |
| Exact Mass | 286.0034 |
| Monoisotopic Mass | 286.0034 |
| Heavy Atoms | 16 |
| Complexity | 69.0 |
Chemical Identifiers
| CAS Number | 67284-35-9 |
|---|---|
| SMILES | C([C@@H](C(=O)[O-])N)S.C([C@@H](C(=O)[O-])N)S.[Na+].[Na+] |
| InChIKey | SAEXFNRQXFBCIC-NVKWYWNSSA-L |
Patent-Derived Application Labels
Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.
Analytical Reagents (1 patents)
Biotechnology (5 patents)
Pharmaceutical Intermediates (1 patents)
Product Overview
L-Cysteine, disodium salt (CAS 67284-35-9), with molecular formula C6H12N2Na2O4S2 and molecular weight 286.0034 g/mol. IUPAC: disodium bis((2R)-2-amino-3-sulfanylpropanoate).
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 →
L-Cysteine, disodium salt is a custom synthesis product. We offer services from milligram to kilogram scale.
Request a Quote »