DIRECT RED 24
UNII DC7CBG2708

Substance Identification & Data

This profile provides standardized clinical and technical data for Direct Red 24, uniquely identified by the FDA Unique Ingredient Identifier (UNII) DC7CBG2708.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6420-44-6 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

DC7CBG2708

CAS Registry Number

6420-44-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIRECT RED 24

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

InChIKey

C35H25N6O13S3.3Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

MSBHLDQWHHNCML-WXMKCTNMSA-K

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

Oc1c(/N=N/c2ccccc2OC)c(S([O-])(=O)=O)cc3cc(NC(=O)Nc4ccc5c(c(/N=N/c6ccc(S([O-])(=O)=O)cc6C)c(S([O-])(=O)=O)cc5c4)O)ccc31.[Na+].[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Direct Red 24. 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.

Common Names & Synonyms

C.I. DIRECT RED 24

C.I. DIRECT RED 24, TRISODIUM SALT

DIRECT RED 24

Brand / Trade Names

AMANIL FAST SCARLET 4BA

ATLANTIC FAST SCARLET 4BA

BELAMINE FAST SCARLET 4BA

BENZO FAST SCARLET 4BA

CALCOMINE SCARLET 4BNC

CHLORAMINE FAST SCARLET 2BSW

DIAZAMINE FAST SCARLET 4BA

DIAZOL FAST SCARLET 4BA

DIPHENYL FAST SCARLET 4BSW

DIRECT FAST SCARLET 4BA

ERIE FAST SCARLET 4BA

HISPAMIN FAST SCARLET 4BAS

MITSUI DIRECT FAST SCARLET 4BSL

PARAMINE FAST SCARLET 4BAS

VEGENTINE SCARLET 4B

Systematic Nomenclature

2-NAPHTHALENESULFONIC ACID, 4-HYDROXY-7-((((5-HYDROXY-6-(2-(2-METHOXYPHENYL)DIAZENYL)-7-SULFO-2-NAPHTHALENYL)AMINO)CARBONYL)AMINO)-3-(2-(2-METHYL-4-SULFOPHENYL)DIAZENYL)-, SODIUM SALT (1:3)

SYS

Technical Codes

C.I. 29185

External Clinical & Regulatory Resources

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