2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE
UNII 721EU9HRUT

Substance Identification & Data

This profile provides standardized clinical and technical data for 2-carboxy-2'-hydroxy-5'-sulfoformazylbenzene, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 721EU9HRUT.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 135-52-4 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

721EU9HRUT

CAS Registry Number

135-52-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE

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

InChIKey

C20H16N4O6S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VSSGEDASAZNGHS-IEDQNEBGSA-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

O=C(O)c1c(N/N=C(\N=N\c2c(O)ccc(S(=O)(=O)O)c2)/c3ccccc3)cccc1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2-carboxy-2'-hydroxy-5'-sulfoformazylbenzene. 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.