4-(4-(4-HYDROXY-2-METHYLPHENYLAZO)ANILINO)-3-NITROBENZENESULFONIC ACID
UNII 2ZC9GK6VQD

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-(4-(4-hydroxy-2-methylphenylazo)anilino)-3-nitrobenzenesulfonic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2ZC9GK6VQD.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 38455-53-7 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

2ZC9GK6VQD

CAS Registry Number

38455-53-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-(4-(4-HYDROXY-2-METHYLPHENYLAZO)ANILINO)-3-NITROBENZENESULFONIC ACID

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

InChIKey

C19H16N4O6S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

LMWVIMOPAMZMLR-QURGRASLSA-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(c(cc1)Nc2ccc(cc2)/N=N/c3c(cc(cc3)O)C)[N+](=O)[O-])S(=O)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-(4-(4-hydroxy-2-methylphenylazo)anilino)-3-nitrobenzenesulfonic Acid. 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.