Zonisamide sodium salt
Zonisamide sodium salt (CAS: 68291-98-5), with the molecular formula C8H7N2NaO3S and a molecular weight of 234.21 g/mol, is a white to beige powder. This compound is recognised for its anticonvulsant properties and finds applications in neurobiology and cell signalling research. Tech Serve Solutions supplies this chemical with a purity of ≥98%, suitable for various research and development purposes.
- IUPAC
- 1,2-Benzisoxazole-3-methanesulfonamide sodium-potassium salt,Aleviatin sodium-potassium salt,Exceglan sodium-potassium salt,Excegram sodium-potassium salt
- Synonyms
- 1,2-Benzisoxazole-3-methanesulfonamide sodium-potassium saltAleviatin sodium-potassium saltExceglan sodium-potassium saltExcegram sodium-potassium salt

Anticonvulsant Research
Zonisamide sodium salt is utilised in studies investigating its efficacy as an anticonvulsant agent. Its mechanism of action is explored in models of epilepsy and other neurological disorders.
Neuroscience and Cell Signalling
This compound serves as a valuable tool in neuroscience research, particularly in understanding cell signalling pathways. It aids in exploring the complex mechanisms underlying neuronal function and dysfunction.
Bioactive Small Molecule Studies
As a bioactive small molecule, zonisamide sodium salt is employed in a range of biological assays. Researchers use it to probe specific cellular processes and therapeutic targets.
| Molecular weight | 234.21 |
|---|---|
| Empirical formula | C8H7N2NaO3S |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to beige |
| Solubility | H2O: >5 mg/mL |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Zonisamide sodium salt used for?
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Zonisamide sodium salt is primarily used for its anticonvulsant properties in research settings, aiding investigations into epilepsy and other neurological conditions, as well as in studies of neuroscience and cell signalling.
What is the CAS number and formula for Zonisamide sodium salt?
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The CAS number for Zonisamide sodium salt is 68291-98-5, and its molecular formula is C8H7N2NaO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Zonisamide sodium salt with a minimum purity of ≥98% (HPLC). This product is intended for research and laboratory use, and we do not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should Zonisamide sodium salt be handled safely?
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Zonisamide sodium salt is classified as harmful if swallowed (H302). When handling, it is recommended to use a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is Zonisamide sodium salt a controlled substance?
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The provided data does not indicate that Zonisamide sodium salt is a controlled substance. However, users should always verify local regulations.
How is Zonisamide sodium salt packed and exported?
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Zonisamide sodium salt is supplied as a white to beige powder. We are experienced global suppliers and exporters, adhering to all necessary regulations for safe and compliant shipment.
How can I request a sample or quote for Zonisamide sodium salt?
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To request a sample or obtain a quote for Zonisamide sodium salt, please contact our sales team through the website or direct inquiry channels.
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