DIQUAT DICHLORIDE
UNII H28Z5RJK9Y

Substance Identification & Data

This profile provides standardized clinical and technical data for Diquat Dichloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) H28Z5RJK9Y.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4032-26-2 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

H28Z5RJK9Y

CAS Registry Number

4032-26-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIQUAT DICHLORIDE

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

InChIKey

C12H12N2.2Cl

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

SKYNPRKUXHXZFJ-UHFFFAOYSA-L

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

PubChem CID

19943

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1cccc-2[n+]1CC[n+]3c2cccc3.[Cl-].[Cl-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Diquat Dichloride. 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.