C.I. PIGMENT ORANGE 43
UNII NJN999RX4C

Substance Identification & Data

This profile provides standardized clinical and technical data for C.i. Pigment Orange 43, uniquely identified by the FDA Unique Ingredient Identifier (UNII) NJN999RX4C.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4424-06-0 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

NJN999RX4C

CAS Registry Number

4424-06-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

C.I. PIGMENT ORANGE 43

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

InChIKey

C26H12N4O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DGBWPZSGHAXYGK-UHFFFAOYSA-N

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

PubChem CID

78141

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1ccc2c(c1)nc3c4ccc5c6c(ccc(c46)c(=O)n23)c7nc8ccccc8n7c5=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for C.i. Pigment Orange 43. 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.