EMEDASTINE DIFUMARATE
UNII 42MB94QOSM

Substance Identification & Data

This profile provides standardized clinical and technical data for Emedastine Difumarate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 42MB94QOSM.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 87233-62-3 and the RxNorm Concept ID (RxCUI) 221094. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

42MB94QOSM

CAS Registry Number

87233-62-3

RxNorm Concept ID

221094

Detailed Substance Profile

Preferred Name

EMEDASTINE DIFUMARATE

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

InChIKey

C17H26N4O.2C4H4O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

FWLKKPKZQYVAFR-LVEZLNDCSA-N

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

NCI Thesaurus

C61744

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

5282485

Unique identification number in the NCBI database of chemical substances.

USAN ID

II-46

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

N1(C)CCN(c2nc3c(n2CCOCC)cccc3)CCC1.C(/C=C/C(=O)O)(=O)O.C(/C=C/C(=O)O)(=O)O

Synonyms and Nomenclature

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