POLIFEPROSAN 20
UNII S40C40DA21

Substance Identification & Data

This profile provides standardized clinical and technical data for Polifeprosan 20, uniquely identified by the FDA Unique Ingredient Identifier (UNII) S40C40DA21.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 90409-78-2 and the RxNorm Concept ID (RxCUI) 1426339. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

S40C40DA21

CAS Registry Number

90409-78-2

RxNorm Concept ID

1426339

Detailed Substance Profile

Preferred Name

POLIFEPROSAN 20

Official standardized name for this substance within the FDA UNII nomenclature system.

Molecular Formula

S40C40DA21

The specific atomic composition represented as a molecular structure string.

NCI Thesaurus

C174910

National Cancer Institute reference terminology for clinical and research data.

INN ID

6765

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

BB-67

Identifier assigned by the United States Adopted Names Council.

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 Polifeprosan 20. 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.