PIGMENT RED 3
UNII 7K26S08256

Substance Identification & Data

This profile provides standardized clinical and technical data for Pigment Red 3, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7K26S08256.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2425-85-6 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

7K26S08256

CAS Registry Number

2425-85-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PIGMENT RED 3

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

InChIKey

C17H13N3O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ZLFVRXUOSPRRKQ-VHEBQXMUSA-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

c1(cc(ccc1/N=N/c2c3c(ccc2O)cccc3)C)[N+]([O-])=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pigment Red 3. 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.