L-Cysteine, disodium salt
TL;DR: L-Cysteine, disodium salt (CAS 67284-35-9) is a chemical compound with molecular formula C6H12N2Na2O4S2 and molecular weight 286.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
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)
| Molecular Formula | C6H12N2Na2O4S2 |
|---|---|
| Molecular Weight | 286.00 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 |
| 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.
Product Overview
L-Cysteine, disodium salt (CAS 67284-35-9), with molecular formula C6H12N2Na2O4S2 and molecular weight 286.00 g/mol. IUPAC: disodium bis((2R)-2-amino-3-sulfanylpropanoate).
Chemical Property Profile of L-Cysteine, disodium salt
Property Insights of L-Cysteine, disodium salt
The XLogP value of -10.0052 indicates that L-Cysteine, disodium salt is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 134.0 Ų falls within the moderate polarity range, balancing permeability and solubility for L-Cysteine, disodium salt. Following Lipinski's Rule of Five, L-Cysteine, disodium salt has 4 hydrogen bond donor(s) and 8 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of L-Cysteine, disodium salt?
The CAS number of L-Cysteine, disodium salt is 67284-35-9.
What is the molecular formula of L-Cysteine, disodium salt?
The molecular formula of L-Cysteine, disodium salt is C6H12N2Na2O4S2.
What is the molecular weight of L-Cysteine, disodium salt?
The molecular weight of L-Cysteine, disodium salt is 286.00 g/mol.
Where can I buy L-Cysteine, disodium salt?
You can request a quote for L-Cysteine, disodium salt directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for L-Cysteine, disodium salt?
Yes, KEHONG BIO provides custom synthesis services for L-Cysteine, disodium salt and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.