DIRECT YELLOW 12
UNII 8Q5531T139

Substance Identification & Data

This profile provides standardized clinical and technical data for Direct Yellow 12, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 8Q5531T139.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2870-32-8 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

8Q5531T139

CAS Registry Number

2870-32-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIRECT YELLOW 12

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

InChIKey

C30H26N4O8S2.2Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YQMJDPHTMKUEHG-RNVLWOMCSA-L

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

CCOc1ccc(cc1)/N=N/c2ccc(c(S([O-])(=O)=O)c2)/C=C/c3ccc(/N=N/c4ccc(OCC)cc4)cc3S([O-])(=O)=O.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Direct Yellow 12. 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.