POTASSIUM IODIDE I-131
UNII P3H581N08I

Substance Identification & Data

This profile provides standardized clinical and technical data for Potassium Iodide I-131, uniquely identified by the FDA Unique Ingredient Identifier (UNII) P3H581N08I.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 13823-30-8 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

P3H581N08I

CAS Registry Number

13823-30-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

POTASSIUM IODIDE I-131

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

InChIKey

I.K

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NLKNQRATVPKPDG-LAIFMVDKSA-M

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

PubChem CID

23676694

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[131I-].[K+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Potassium Iodide I-131. 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.