METHOXSALEN
UNII U4VJ29L7BQ

Substance Identification & Data

This profile provides standardized clinical and technical data for Methoxsalen, uniquely identified by the FDA Unique Ingredient Identifier (UNII) U4VJ29L7BQ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 298-81-7 and the RxNorm Concept ID (RxCUI) 6854. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

U4VJ29L7BQ

CAS Registry Number

298-81-7

RxNorm Concept ID

6854

Detailed Substance Profile

Preferred Name

METHOXSALEN

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

Molecular Formula

U4VJ29L7BQ

The specific atomic composition represented as a molecular structure string.

InChIKey

C12H8O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QXKHYNVANLEOEG-UHFFFAOYSA-N

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

NCI Thesaurus

C643

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

4114

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c12c(c3occc3cc1ccc(o2)=O)OC

Synonyms and Nomenclature

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