LEFRADAFIBAN
UNII 0R4888YXR5

Substance Identification & Data

This profile provides standardized clinical and technical data for Lefradafiban, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 0R4888YXR5.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 149503-79-7 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

0R4888YXR5

CAS Registry Number

149503-79-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

LEFRADAFIBAN

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

InChIKey

C23H25N3O6

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PGCFXITVMNNKON-ROUUACIJSA-N

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

NCI Thesaurus

C81565

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

132881

Unique identification number in the NCBI database of chemical substances.

INN ID

7277

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

N1C([C@@H](C[C@H]1COc2ccc(cc2)-c3ccc(cc3)C(NC(=O)OC)=N)CC(=O)OC)=O

Synonyms and Nomenclature

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