4-HYDROXY-5-((PHENYLSULFONYL)AMINO)-2,7-NAPHTHALENEDISULFONIC ACID
UNII 6X25LY3H2F

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-hydroxy-5-((phenylsulfonyl)amino)-2,7-naphthalenedisulfonic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6X25LY3H2F.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 83-22-7 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

6X25LY3H2F

CAS Registry Number

83-22-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-HYDROXY-5-((PHENYLSULFONYL)AMINO)-2,7-NAPHTHALENEDISULFONIC ACID

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

InChIKey

C16H13NO9S3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RXLQXRJNFSMYDL-UHFFFAOYSA-N

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

66516

Unique identification number in the NCBI database of chemical substances.

Substance Type

4-Hydroxy-5-[(phenylsulfonyl)amino]-2,7-naphthalenedisulfonic acid

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

S(Nc1c2c(cc(S(=O)(=O)O)cc2cc(S(=O)(=O)O)c1)O)(=O)(=O)c3ccccc3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-hydroxy-5-((phenylsulfonyl)amino)-2,7-naphthalenedisulfonic 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.