PIGMENT RED 266
UNII 6D7L63VX8K

Substance Identification & Data

This profile provides standardized clinical and technical data for Pigment Red 266, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6D7L63VX8K.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 36968-27-1 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

6D7L63VX8K

CAS Registry Number

36968-27-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PIGMENT RED 266

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

InChIKey

C25H20N4O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HULNYTPFPARJMG-ZQHSETAFSA-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

N(=N/c1ccc(C(N)=O)cc1)\c2c3c(cc(C(Nc4c(OC)cccc4)=O)c2O)cccc3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pigment Red 266. 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.