LAPATINIB
UNII 0VUA21238F

Substance Identification & Data

This profile provides standardized clinical and technical data for Lapatinib, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 0VUA21238F.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 231277-92-2 and the RxNorm Concept ID (RxCUI) 480167. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

0VUA21238F

CAS Registry Number

231277-92-2

RxNorm Concept ID

480167

Detailed Substance Profile

Preferred Name

LAPATINIB

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

Molecular Formula

0VUA21238F

The specific atomic composition represented as a molecular structure string.

InChIKey

C29H26ClFN4O4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

BCFGMOOMADDAQU-UHFFFAOYSA-N

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

NCI Thesaurus

C26653

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

208908

Unique identification number in the NCBI database of chemical substances.

INN ID

8378

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

CS(=O)(=O)CCNCc1ccc(-c2ccc3c(c2)c(ncn3)Nc4ccc(c(c4)Cl)OCc5cccc(c5)F)o1

Synonyms and Nomenclature

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