2-(1,3-DIOXO-2,3-DIHYDRO-1H-INDEN-2-YL)QUINOLINE-8-SULFONIC ACID
UNII 4EP1EP59LA

Substance Identification & Data

This profile provides standardized clinical and technical data for 2-(1,3-dioxo-2,3-dihydro-1h-inden-2-yl)quinoline-8-sulfonic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4EP1EP59LA.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 94803-31-3 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

4EP1EP59LA

CAS Registry Number

94803-31-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

2-(1,3-DIOXO-2,3-DIHYDRO-1H-INDEN-2-YL)QUINOLINE-8-SULFONIC ACID

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

InChIKey

C18H11NO5S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RPXKTDGGYLLCSI-UHFFFAOYSA-N

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

PubChem CID

3020190

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1cc(c2c(ccc(n2)C3C(c4c(C3=O)cccc4)=O)c1)S(O)(=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2-(1,3-dioxo-2,3-dihydro-1h-inden-2-yl)quinoline-8-sulfonic Acid. 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.