PIGMENT RED 18
UNII KQ827C19V8

Substance Identification & Data

This profile provides standardized clinical and technical data for Pigment Red 18, uniquely identified by the FDA Unique Ingredient Identifier (UNII) KQ827C19V8.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3564-22-5 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

KQ827C19V8

CAS Registry Number

3564-22-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PIGMENT RED 18

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

InChIKey

C24H17N5O6

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

MCSXGCZMEPXKIW-CYYJNZCTSA-N

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

Substance Type

chemical

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

Ingredient Role

c1cc(cc(c1)[N+](=O)[O-])NC(c2c(c(c3c(c2)cccc3)/N=N/c4ccc(cc4[N+](=O)[O-])C)O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pigment Red 18. 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.