EOSIN B
UNII OMS4XQD1T0

Substance Identification & Data

This profile provides standardized clinical and technical data for Eosin B, uniquely identified by the FDA Unique Ingredient Identifier (UNII) OMS4XQD1T0.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 548-24-3 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

OMS4XQD1T0

CAS Registry Number

548-24-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

EOSIN B

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

Molecular Formula

OMS4XQD1T0

The specific atomic composition represented as a molecular structure string.

InChIKey

C20H6Br2N2O9.2Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QGAYMQGSQUXCQO-UHFFFAOYSA-L

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

PubChem CID

12961637

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1ccc2c(c1)C(=O)OC23c4cc(c(c(c4Oc5c3cc(c(c5Br)[O-])[N+](=O)[O-])Br)[O-])[N+](=O)[O-].[Na+].[Na+]

Synonyms and Nomenclature

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