DIRECT ORANGE 26
UNII MM5GU9UN7K

Substance Identification & Data

This profile provides standardized clinical and technical data for Direct Orange 26, uniquely identified by the FDA Unique Ingredient Identifier (UNII) MM5GU9UN7K.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3626-36-6 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

MM5GU9UN7K

CAS Registry Number

3626-36-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIRECT ORANGE 26

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

InChIKey

C33H22N6O9S2.2Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DSARWKALPGYFTA-PYIFGEPISA-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

[Na+].[Na+].c12c(O)c(/N=N/c3ccccc3)c(S(=O)(=O)[O-])cc1cc(NC(=O)Nc4cc5cc(S(=O)(=O)[O-])c(/N=N/c6ccccc6)c(c5cc4)O)cc2

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Direct Orange 26. 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.