2-Naphthalenesulfonic acid
TL;DR: 2-Naphthalenesulfonic acid (CAS 120-18-3) is a chemical compound with molecular formula C10H8O3S and molecular weight 208.01941 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
naphthalene-2-sulfonic acid
Also Known As: Naphthalene-2-sulfonic acid, 2-NAPHTHALENESULFONIC ACID, beta-Naphthylsulfonic acid, beta-Naphthalenesulfonic acid, 2-Sulfonaphthalene
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C10H8O3S |
| Molecular Weight | 208.01941 g/mol |
| XLogP | 0.6 |
| Topological Polar Surface Area (TPSA) | 62.8 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 1 |
| Exact Mass | 208.01941 Da |
| Heavy Atoms | 14 |
| Complexity | 291.0 |
| Vapor Pressure | 0.00000002 [mmHg] |
| SMILES | C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)O |
| InChIKey | KVBGVZZKJNLNJU-UHFFFAOYSA-N |
Product Description
Applications: 2-Naphthalenesulfonic acid is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
A pharmaceutical intermediate supplied by CoreyChem, 2-Naphthalenesulfonic acid (CAS 120-18-3) has the molecular formula C10H8O3S and a molecular weight of 208.02 g/mol. Synonyms include Naphthalene-2-sulfonic acid and 2-NAPHTHALENESULFONIC ACID.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of 2-Naphthalenesulfonic acid
Property Insights of 2-Naphthalenesulfonic acid
The XLogP value of 0.6 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-Naphthalenesulfonic acid. The TPSA of 62.8 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-Naphthalenesulfonic acid. Following Lipinski's Rule of Five, 2-Naphthalenesulfonic 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
What is the CAS number of 2-Naphthalenesulfonic acid?
The CAS number of 2-Naphthalenesulfonic acid is 120-18-3.
What is the molecular formula of 2-Naphthalenesulfonic acid?
The molecular formula of 2-Naphthalenesulfonic acid is C10H8O3S.
What is the molecular weight of 2-Naphthalenesulfonic acid?
The molecular weight of 2-Naphthalenesulfonic acid is 208.01941 g/mol.
What are the applications of 2-Naphthalenesulfonic acid?
2-Naphthalenesulfonic acid is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item...
Where can I buy 2-Naphthalenesulfonic acid?
You can request a quote for 2-Naphthalenesulfonic acid directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for 2-Naphthalenesulfonic acid?
Yes, CoreyChem provides custom synthesis services for 2-Naphthalenesulfonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.