DIBENZO(F,H)QUINOXALINE
UNII EKI8XZ525W

Substance Identification & Data

This profile provides standardized clinical and technical data for Dibenzo(f,h)quinoxaline, uniquely identified by the FDA Unique Ingredient Identifier (UNII) EKI8XZ525W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 217-68-5 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

EKI8XZ525W

CAS Registry Number

217-68-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIBENZO(F,H)QUINOXALINE

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

InChIKey

C16H10N2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KBBSSGXNXGXONI-UHFFFAOYSA-N

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

PubChem CID

252644

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(c3ccccc3c4c1cccc4)nccn2

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Dibenzo(f,h)quinoxaline. 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.