Thiomethylcysteine
TL;DR: Thiomethylcysteine (CAS 501950-56-7) is a chemical compound with molecular formula C4H9NO2S2 and molecular weight 167.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2-amino-3-sulfanyl-2-(sulfanylmethyl)propanoic acid
Also Known As: thiomethylcysteine, Cysteine,2- -, CYSTEINE, 2-(MERCAPTOMETHYL)-, Cysteine, 2-(mercaptomethyl)- (9CI), 2-amino-3-sulfanyl-2-(sulfanylmethyl)propanoic acid
| Molecular Formula | C4H9NO2S2 |
|---|---|
| Molecular Weight | 167.01 g/mol |
| LogP | -3.0 |
| Topological Polar Surface Area | 65.3 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 3 |
| Exact Mass | 167.00748 |
| Heavy Atoms | 9 |
| Complexity | 113.0 |
Chemical Identifiers
| CAS Number | 501950-56-7 |
|---|---|
| SMILES | C(C(CS)(C(=O)O)N)S |
| InChIKey | OSEBMSRASQBSQG-UHFFFAOYSA-N |
Product Overview
Thiomethylcysteine (CAS 501950-56-7), with molecular formula C4H9NO2S2 and molecular weight 167.01 g/mol. IUPAC: 2-amino-3-sulfanyl-2-(sulfanylmethyl)propanoic acid.
Chemical Property Profile of Thiomethylcysteine
Property Insights of Thiomethylcysteine
The XLogP value of -3.0 indicates that Thiomethylcysteine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 65.3 Ų falls within the moderate polarity range, balancing permeability and solubility for Thiomethylcysteine. Following Lipinski's Rule of Five, Thiomethylcysteine has 4 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 Thiomethylcysteine?
The CAS number of Thiomethylcysteine is 501950-56-7.
What is the molecular formula of Thiomethylcysteine?
The molecular formula of Thiomethylcysteine is C4H9NO2S2.
What is the molecular weight of Thiomethylcysteine?
The molecular weight of Thiomethylcysteine is 167.01 g/mol.
Where can I buy Thiomethylcysteine?
You can request a quote for Thiomethylcysteine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Thiomethylcysteine?
Yes, KEHONG BIO provides custom synthesis services for Thiomethylcysteine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.