L-Cystine dihydrochloride
TL;DR: L-Cystine dihydrochloride (CAS 32345-19-0) is a chemical compound with molecular formula C6H14Cl2N2O4S2 and molecular weight 311.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid;dihydrochloride
Also Known As: L-Cystine dihydrochloride, L-Cystine HCl, L-Cystine, dihydrochloride, L-(-)-CYSTINEDIHYDROCHLORIDE, L-Cystine, radical ion(1), dihydrochloride
| Molecular Formula | C6H14Cl2N2O4S2 |
|---|---|
| Molecular Weight | 311.98 g/mol |
| LogP | 0.0352 |
| Topological Polar Surface Area | 177.0 Ų |
| Hydrogen Bond Donors | 6 |
| Hydrogen Bond Acceptors | 8 |
| Rotatable Bonds | 7 |
| Exact Mass | 311.9772 |
| Heavy Atoms | 16 |
| Complexity | 192.0 |
Chemical Identifiers
| CAS Number | 32345-19-0 |
|---|---|
| SMILES | C([C@@H](C(=O)O)N)SSCC(C(=O)O)N.Cl.Cl |
| InChIKey | HHGZUQPEIHGQST-VBCXBIGUSA-N |
Patent-Derived Application Labels
Derived from 9 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
L-Cystine dihydrochloride (CAS 32345-19-0), with molecular formula C6H14Cl2N2O4S2 and molecular weight 311.98 g/mol. IUPAC: 2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid;dihydrochloride.
Chemical Property Profile of L-Cystine dihydrochloride
Property Insights of L-Cystine dihydrochloride
The XLogP value of 0.0352 suggests moderate lipophilicity, balancing water solubility and membrane permeability for L-Cystine dihydrochloride. The TPSA of 177.0 Ų indicates high polarity, suggesting L-Cystine dihydrochloride may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, L-Cystine dihydrochloride has 6 hydrogen bond donor(s) and 8 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of L-Cystine dihydrochloride?
The CAS number of L-Cystine dihydrochloride is 32345-19-0.
What is the molecular formula of L-Cystine dihydrochloride?
The molecular formula of L-Cystine dihydrochloride is C6H14Cl2N2O4S2.
What is the molecular weight of L-Cystine dihydrochloride?
The molecular weight of L-Cystine dihydrochloride is 311.98 g/mol.
Where can I buy L-Cystine dihydrochloride?
You can request a quote for L-Cystine dihydrochloride directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for L-Cystine dihydrochloride?
Yes, KEHONG BIO provides custom synthesis services for L-Cystine dihydrochloride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.