Zonisamide
TL;DR: Zonisamide (CAS 68291-97-4) is a chemical compound with molecular formula C8H8N2O3S and molecular weight 212.02556 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
1,2-benzoxazol-3-ylmethanesulfonamide
Also Known As: zonisamide, Zonegran, Exceglan, Excegram, Excegran
Application Areas
Top 5 of 13 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C8H8N2O3S |
| Molecular Weight | 212.02556 g/mol |
| XLogP | 0.2 |
| Topological Polar Surface Area (TPSA) | 94.6 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 2 |
| Exact Mass | 212.02556 Da |
| Heavy Atoms | 14 |
| Complexity | 298.0 |
| Melting Point | 161-163 °C |
| Vapor Pressure | 3.3X10-6 mm Hg at 25 °C /Estimated/ |
| Solubility | 0.8 |
| SMILES | C1=CC=C2C(=C1)C(=NO2)CS(=O)(=O)N |
| InChIKey | UBQNRHZMVUUOMG-UHFFFAOYSA-N |
Product Description
Applications: Zonisamide is used in pharmaceutical synthesis routes and API production, as well as biotechnology workflows and life-science research. 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).
Zonisamide (CAS 68291-97-4) is a pharmaceutical intermediate with the molecular formula C8H8N2O3S and a molecular weight of 212.03 g/mol. Key physical properties include a solubility: 0.8. Synonyms include zonisamide and Zonegran.
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 Zonisamide
Property Insights of Zonisamide
The XLogP value of 0.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Zonisamide. The TPSA of 94.6 Ų falls within the moderate polarity range, balancing permeability and solubility for Zonisamide. Following Lipinski's Rule of Five, Zonisamide has 1 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Zonisamide?
The CAS number of Zonisamide is 68291-97-4.
What is the molecular formula of Zonisamide?
The molecular formula of Zonisamide is C8H8N2O3S.
What is the molecular weight of Zonisamide?
The molecular weight of Zonisamide is 212.02556 g/mol.
What are the applications of Zonisamide?
Zonisamide is used in pharmaceutical synthesis routes and API production, as well as biotechnology workflows and life-science research. 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...
Where can I buy Zonisamide?
You can request a quote for Zonisamide directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Zonisamide?
Yes, CoreyChem provides custom synthesis services for Zonisamide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.