DEXAMETHASONE ACETATE
UNII DWN2WN457X

Substance Identification & Data

This profile provides standardized clinical and technical data for Dexamethasone Acetate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) DWN2WN457X.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 55812-90-3 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

DWN2WN457X

CAS Registry Number

55812-90-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DEXAMETHASONE ACETATE

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

InChIKey

C24H31FO6.H2O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DPHFJXVKASDMBW-RQRKFSSASA-N

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

NCI Thesaurus

C77414

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

656823

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

C[C@@H]1C[C@@]2([H])[C@]3([H])CCC4=CC(=O)C=C[C@]4(C)[C@]3([C@H](C[C@]2(C)[C@]1(C(=O)COC(=O)C)O)O)F.O

Synonyms and Nomenclature

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