4-(2-(5-CHLORO-2-HYDROXYPHENYL)DIAZENYL)-1,3-BENZENEDIOL
UNII PGU9QK7WEZ

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-(2-(5-chloro-2-hydroxyphenyl)diazenyl)-1,3-benzenediol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) PGU9QK7WEZ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4867-01-0 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

PGU9QK7WEZ

CAS Registry Number

4867-01-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-(2-(5-CHLORO-2-HYDROXYPHENYL)DIAZENYL)-1,3-BENZENEDIOL

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

InChIKey

C12H9ClN2O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HXIZKRMUCMXEQN-CCEZHUSRSA-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

Oc1c(/N=N/c2c(O)cc(O)cc2)cc(cc1)Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-(2-(5-chloro-2-hydroxyphenyl)diazenyl)-1,3-benzenediol. 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.