1-(9H-FLUOREN-9-YLMETHOXY)-2,5-PYRROLIDINEDIONE
UNII XAB3UZJ5PR

Substance Identification & Data

This profile provides standardized clinical and technical data for 1-(9h-fluoren-9-ylmethoxy)-2,5-pyrrolidinedione, uniquely identified by the FDA Unique Ingredient Identifier (UNII) XAB3UZJ5PR.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 158842-16-1 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

XAB3UZJ5PR

CAS Registry Number

158842-16-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

1-(9H-FLUOREN-9-YLMETHOXY)-2,5-PYRROLIDINEDIONE

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

InChIKey

C18H15NO3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QLLQYWNKFWFWTI-UHFFFAOYSA-N

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

PubChem CID

15342747

Unique identification number in the NCBI database of chemical substances.

Substance Type

1-(9H-Fluoren-9-ylmethoxy)-2,5-pyrrolidinedione

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

Ingredient Role

O=C1CCC(=O)N1OCC2c3c(cccc3)-c4c2cccc4

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 1-(9h-fluoren-9-ylmethoxy)-2,5-pyrrolidinedione. 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.