PIGMENT YELLOW 16
UNII R3896P1A0H

Substance Identification & Data

This profile provides standardized clinical and technical data for Pigment Yellow 16, uniquely identified by the FDA Unique Ingredient Identifier (UNII) R3896P1A0H.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5979-28-2 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

R3896P1A0H

CAS Registry Number

5979-28-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PIGMENT YELLOW 16

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

InChIKey

C34H28Cl4N6O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

JFMYRCRXYIIGBB-CHQNLTHESA-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

c1c(/N=N/C(C(C)=O)C(Nc2c(C)cc(-c3ccc(NC(=O)C(/N=N/c4c(cc(Cl)cc4)Cl)C(=O)C)c(c3)C)cc2)=O)c(Cl)cc(Cl)c1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pigment Yellow 16. 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.