甲基硫醇
TL;DR: 甲基硫醇 (CAS 74-93-1) is a chemical compound with molecular formula CH4S and molecular weight 48.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
甲基硫醇
methanethiol
Also Known As: methanethiol, Methylmercaptan, Mercaptomethane, METHYL MERCAPTAN, Thiomethanol
| Molecular Formula | CH4S |
|---|---|
| Molecular Weight | 48.00 g/mol |
| LogP | 0.5 |
| Topological Polar Surface Area | 1.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 48.003372 |
| Heavy Atoms | 2 |
| Complexity | 2.0 |
| Melting Point | -123.0 °C |
| Boiling Point | 5.9 °C at 760 mmHg |
| Density | 0.892 at 6.0 °C - Less dense than water; will float |
| Solubility | 2 % (NIOSH, 2024) |
| Flash Point | -17.8 °C |
| Vapor Pressure | 1 to 400 mmHg at -131.26 to 6.8 °C |
| Refractive Index | 1.430-1.436 (gas); 0.894 (liquid) |
Chemical Identifiers
| CAS Number | 74-93-1 |
|---|---|
| SMILES | CS |
| InChIKey | LSDPWZHWYPCBBB-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
甲基硫醇 (CAS 74-93-1), with molecular formula CH4S and molecular weight 48.00 g/mol. IUPAC: methanethiol.
Chemical Property Profile of 甲基硫醇
Property Insights of 甲基硫醇
The XLogP value of 0.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 甲基硫醇. With a topological polar surface area (TPSA) of 1.0 Ų, 甲基硫醇 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 甲基硫醇 has 1 hydrogen bond donor(s) and 1 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 甲基硫醇?
The CAS number of 甲基硫醇 is 74-93-1.
What is the molecular formula of 甲基硫醇?
The molecular formula of 甲基硫醇 is CH4S.
What is the molecular weight of 甲基硫醇?
The molecular weight of 甲基硫醇 is 48.00 g/mol.
Where can I buy 甲基硫醇?
You can request a quote for 甲基硫醇 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 甲基硫醇?
Yes, KEHONG BIO provides custom synthesis services for 甲基硫醇 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.