Cysteine, ethyl-
TL;DR: Cysteine, ethyl- (CAS 1320-75-8) is a chemical compound with molecular formula C5H11NO2S and molecular weight 149.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2R)-2-(ethylamino)-3-sulfanylpropanoic acid
Also Known As: Ethylcysteine, Cysteine, ethyl-, Cysteine,ethyl, Ethyl cysteine, N-Ethyl-L-cysteine
| Molecular Formula | C5H11NO2S |
|---|---|
| Molecular Weight | 149.05 g/mol |
| LogP | -1.5 |
| Topological Polar Surface Area | 50.3 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 4 |
| Exact Mass | 149.05106 |
| Heavy Atoms | 9 |
| Complexity | 97.0 |
Chemical Identifiers
| CAS Number | 1320-75-8 |
|---|---|
| SMILES | CCN[C@@H](CS)C(=O)O |
| InChIKey | SMLNREUXXJESLR-BYPYZUCNSA-N |
Patent-Derived Application Labels
Derived from 10 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Cysteine, ethyl- (CAS 1320-75-8), with molecular formula C5H11NO2S and molecular weight 149.05 g/mol. IUPAC: (2R)-2-(ethylamino)-3-sulfanylpropanoic acid.
Chemical Property Profile of Cysteine, ethyl-
Property Insights of Cysteine, ethyl-
The XLogP value of -1.5 indicates that Cysteine, ethyl- is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 50.3 Ų, Cysteine, ethyl- exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Cysteine, ethyl- has 3 hydrogen bond donor(s) and 4 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 Cysteine, ethyl-?
The CAS number of Cysteine, ethyl- is 1320-75-8.
What is the molecular formula of Cysteine, ethyl-?
The molecular formula of Cysteine, ethyl- is C5H11NO2S.
What is the molecular weight of Cysteine, ethyl-?
The molecular weight of Cysteine, ethyl- is 149.05 g/mol.
Where can I buy Cysteine, ethyl-?
You can request a quote for Cysteine, ethyl- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Cysteine, ethyl-?
Yes, KEHONG BIO provides custom synthesis services for Cysteine, ethyl- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.