2-Propyne-1-sulfonic acid
TL;DR: 2-Propyne-1-sulfonic acid (CAS 73544-89-5) is a chemical compound with molecular formula C3H4O3S and molecular weight 119.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
prop-2-yne-1-sulfonic acid
Also Known As: Prop-2-yne-1-sulfonic Acid, 2-propyne-1-sulfonic acid, 2-Propyne sulfonic acid, prop-2-yne-1-sulfonate, Prop-2-yne-1-sulfonicAcid
| Molecular Formula | C3H4O3S |
|---|---|
| Molecular Weight | 119.99 g/mol |
| LogP | -0.8 |
| Topological Polar Surface Area | 62.8 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 1 |
| Exact Mass | 119.98811 |
| Heavy Atoms | 7 |
| Complexity | 174.0 |
Chemical Identifiers
| CAS Number | 73544-89-5 |
|---|---|
| SMILES | C#CCS(=O)(=O)O |
| InChIKey | UOCCVDMCNJYVIW-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 21 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
2-Propyne-1-sulfonic acid (CAS 73544-89-5), with molecular formula C3H4O3S and molecular weight 119.99 g/mol. IUPAC: prop-2-yne-1-sulfonic acid.
Chemical Property Profile of 2-Propyne-1-sulfonic acid
Property Insights of 2-Propyne-1-sulfonic acid
The XLogP value of -0.8 indicates that 2-Propyne-1-sulfonic acid is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 62.8 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-Propyne-1-sulfonic acid. Following Lipinski's Rule of Five, 2-Propyne-1-sulfonic acid has 1 hydrogen bond donor(s) and 3 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 2-Propyne-1-sulfonic acid?
The CAS number of 2-Propyne-1-sulfonic acid is 73544-89-5.
What is the molecular formula of 2-Propyne-1-sulfonic acid?
The molecular formula of 2-Propyne-1-sulfonic acid is C3H4O3S.
What is the molecular weight of 2-Propyne-1-sulfonic acid?
The molecular weight of 2-Propyne-1-sulfonic acid is 119.99 g/mol.
Where can I buy 2-Propyne-1-sulfonic acid?
You can request a quote for 2-Propyne-1-sulfonic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 2-Propyne-1-sulfonic acid?
Yes, KEHONG BIO provides custom synthesis services for 2-Propyne-1-sulfonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.