S-(2-Aminoethyl)-L-cysteine
TL;DR: S-(2-Aminoethyl)-L-cysteine (CAS 2936-69-8) is a chemical compound with molecular formula C5H12N2O2S and molecular weight 164.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2R)-2-amino-3-(2-aminoethylsulfanyl)propanoic acid
Also Known As: Thiosine, Aminoethylcysteine, gamma-Thialysine, L-Thialysine, gamma-Thia-lys
| Molecular Formula | C5H12N2O2S |
|---|---|
| Molecular Weight | 164.06 g/mol |
| LogP | -3.7 |
| Topological Polar Surface Area | 115.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 5 |
| Exact Mass | 164.06195 |
| Heavy Atoms | 10 |
| Complexity | 110.0 |
Chemical Identifiers
| CAS Number | 2936-69-8 |
|---|---|
| SMILES | C(CSC[C@@H](C(=O)O)N)N |
| InChIKey | GHSJKUNUIHUPDF-BYPYZUCNSA-N |
Patent-Derived Application Labels
Derived from 9 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
S-(2-Aminoethyl)-L-cysteine (CAS 2936-69-8), with molecular formula C5H12N2O2S and molecular weight 164.06 g/mol. IUPAC: (2R)-2-amino-3-(2-aminoethylsulfanyl)propanoic acid.
Chemical Property Profile of S-(2-Aminoethyl)-L-cysteine
Property Insights of S-(2-Aminoethyl)-L-cysteine
The XLogP value of -3.7 indicates that S-(2-Aminoethyl)-L-cysteine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 115.0 Ų falls within the moderate polarity range, balancing permeability and solubility for S-(2-Aminoethyl)-L-cysteine. Following Lipinski's Rule of Five, S-(2-Aminoethyl)-L-cysteine has 3 hydrogen bond donor(s) and 5 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 S-(2-Aminoethyl)-L-cysteine?
The CAS number of S-(2-Aminoethyl)-L-cysteine is 2936-69-8.
What is the molecular formula of S-(2-Aminoethyl)-L-cysteine?
The molecular formula of S-(2-Aminoethyl)-L-cysteine is C5H12N2O2S.
What is the molecular weight of S-(2-Aminoethyl)-L-cysteine?
The molecular weight of S-(2-Aminoethyl)-L-cysteine is 164.06 g/mol.
Where can I buy S-(2-Aminoethyl)-L-cysteine?
You can request a quote for S-(2-Aminoethyl)-L-cysteine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for S-(2-Aminoethyl)-L-cysteine?
Yes, KEHONG BIO provides custom synthesis services for S-(2-Aminoethyl)-L-cysteine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.