1,3-BENZENEDISULFONIC ACID
UNII 38TKY93G3H

Substance Identification & Data

This profile provides standardized clinical and technical data for 1,3-benzenedisulfonic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 38TKY93G3H.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 98-48-6 and the RxNorm Concept ID (RxCUI) 2391135. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

38TKY93G3H

CAS Registry Number

98-48-6

RxNorm Concept ID

2391135

Detailed Substance Profile

Preferred Name

1,3-BENZENEDISULFONIC ACID

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

InChIKey

C6H6O6S2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WRUAHXANJKHFIL-UHFFFAOYSA-N

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

PubChem CID

7388

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1(cc(ccc1)S(O)(=O)=O)S(O)(=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 1,3-benzenedisulfonic 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.