FLUMETHASONE
UNII LR3CD8SX89

Substance Identification & Data

This profile provides standardized clinical and technical data for Flumethasone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) LR3CD8SX89.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2135-17-3 and the RxNorm Concept ID (RxCUI) 4458. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

LR3CD8SX89

CAS Registry Number

2135-17-3

RxNorm Concept ID

4458

Detailed Substance Profile

Preferred Name

FLUMETHASONE

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

Molecular Formula

LR3CD8SX89

The specific atomic composition represented as a molecular structure string.

InChIKey

C22H28F2O5

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WXURHACBFYSXBI-GQKYHHCASA-N

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C65717

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

16490

Unique identification number in the NCBI database of chemical substances.

INN ID

1355

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

[C@]12([C@@]3([C@]([C@@]4(C[C@@H](C)[C@@]([C@]4(C[C@@H]3O)C)(C(=O)CO)O)[H])(C[C@@H](C1=CC(=O)C=C2)F)[H])F)C

Synonyms and Nomenclature

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