1-((4-METHYL-2-SULFOPHENYL)AZO)-2-NAPHTHOL
UNII 89Y5EM7W3Q

Substance Identification & Data

This profile provides standardized clinical and technical data for 1-((4-methyl-2-sulfophenyl)azo)-2-naphthol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 89Y5EM7W3Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 37498-62-7 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

89Y5EM7W3Q

CAS Registry Number

37498-62-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

1-((4-METHYL-2-SULFOPHENYL)AZO)-2-NAPHTHOL

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

InChIKey

C17H14N2O4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XAWKEKKJKHHMHE-VHEBQXMUSA-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(c(ccc(c1)C)/N=N/c2c(ccc3ccccc23)O)S(=O)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 1-((4-methyl-2-sulfophenyl)azo)-2-naphthol. 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.