1-PHENYLAZO-2-HYDROXY-6-SULFONAPHTHALENE
UNII XSM663B95F

Substance Identification & Data

This profile provides standardized clinical and technical data for 1-phenylazo-2-hydroxy-6-sulfonaphthalene, uniquely identified by the FDA Unique Ingredient Identifier (UNII) XSM663B95F.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 23481-33-6 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

XSM663B95F

CAS Registry Number

23481-33-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

1-PHENYLAZO-2-HYDROXY-6-SULFONAPHTHALENE

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

InChIKey

C16H12N2O4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

GTRGJJDVSJFNTE-ISLYRVAYSA-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

c12c(cc(S(O)(=O)=O)cc1)ccc(c2/N=N/c3ccccc3)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 1-phenylazo-2-hydroxy-6-sulfonaphthalene. 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.