TOLEVAMER
UNII ZSL2FB6GXN

Substance Identification & Data

This profile provides standardized clinical and technical data for Tolevamer, uniquely identified by the FDA Unique Ingredient Identifier (UNII) ZSL2FB6GXN.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 28210-41-5 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
ZSL2FB6GXN
CAS Registry Number
28210-41-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
TOLEVAMER
Official standardized name for this substance within the FDA UNII nomenclature system.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
INN ID
8324
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
polymer
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Tolevamer. 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

TOLEVAMER

Common Names & Synonyms

BENZENESULFONIC ACID, 4-ETHENYL-, HOMOPOLYMER
POLY(4-STYRENESULFONIC ACID)
POLY(P-STYRENESULFONIC ACID)
P-STYRENESULFONIC ACID HOMOPOLYMER
P-STYRENESULFONIC ACID POLYMER
P-VINYLBENZENESULFONIC ACID HOMOPOLYMER
TOLEVAMER [INN]
TOLEVAMER [WHO-DD]