ZONISAMIDE
UNII 459384H98V

Substance Identification & Data

This profile provides standardized clinical and technical data for Zonisamide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 459384H98V.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 68291-97-4 and the RxNorm Concept ID (RxCUI) 39998. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
459384H98V
CAS Registry Number
68291-97-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
ZONISAMIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
459384H98V
The specific atomic composition represented as a molecular structure string.
InChIKey
C8H8N2O3S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UBQNRHZMVUUOMG-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
INN ID
5575
Sequential identifier assigned via the WHO International Nonproprietary Name program.
USAN ID
T-111
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
NS(=O)(=O)Cc1noc2c1cccc2

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Zonisamide. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

FDA Official Name

ZONISAMIDE

Common Names & Synonyms

ZONISAMIDE [EMA EPAR]
ZONISAMIDE [HSDB]
ZONISAMIDE [INN]
ZONISAMIDE [JAN]
ZONISAMIDE [MART.]
ZONISAMIDE [MI]
ZONISAMIDE [ORANGE BOOK]
ZONISAMIDE [USAN]
ZONISAMIDE [USP MONOGRAPH]
ZONISAMIDE [USP-RS]
ZONISAMIDE [VANDF]
ZONISAMIDE [WHO-DD]

Brand / Trade Names

EXCEGRAN
ZONEGRAN
ZONISADE

Systematic Nomenclature

1,2-BENZISOXAZOLE-3-METHANESULFONAMIDE

Technical Codes

AD-810
CI-912
N03AX15
PD-110843

NDC Products Containing ZONISAMIDE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: