BENZONATATE
UNII 5P4DHS6ENR

Substance Identification & Data

This profile provides standardized clinical and technical data for Benzonatate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 5P4DHS6ENR.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 104-31-4 and the RxNorm Concept ID (RxCUI) 18993. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
5P4DHS6ENR
CAS Registry Number
104-31-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
BENZONATATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
5P4DHS6ENR
The specific atomic composition represented as a molecular structure string.
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
651
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 Benzonatate. 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

BENZONATATE

Common Names & Synonyms

BENZONATATE [INN]
BENZONATATE [MART.]
BENZONATATE [MI]
BENZONATATE [ORANGE BOOK]
BENZONATATE [USP MONOGRAPH]
BENZONATATE [USP-RS]
BENZONATATE [VANDF]
BENZONATATE [WHO-DD]

Brand / Trade Names

TESSALON
TESSALON PERLES

Systematic Nomenclature

2,5,8,11,14,17,20,23,26-NONAOXAOCTACOSAN-28-YL 4-(BUTYLAMINO)BENZOATE
BENZOIC ACID, 4-(BUTYLAMINO)-, 3,6,9,12,15,18,21,24,27-NONAOXAOCTACOS-1-YL ESTER
POLY(OXY-1,2-ETHANEDIYL), .ALPHA.-(4-(BUTYLAMINO)BENZOYL)-.OMEGA.-METHOXY--

Technical Codes

NSC-760128

NDC Products Containing BENZONATATE

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