POTASSIUM IODIDE
UNII 1C4QK22F9J

Substance Identification & Data

This profile provides standardized clinical and technical data for Potassium Iodide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1C4QK22F9J.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7681-11-0 and the RxNorm Concept ID (RxCUI) 8597. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
1C4QK22F9J
CAS Registry Number
7681-11-0
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
POTASSIUM IODIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
1C4QK22F9J
The specific atomic composition represented as a molecular structure string.
InChIKey
I.K
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
NLKNQRATVPKPDG-UHFFFAOYSA-M
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[I-].[K+]

Synonyms and Nomenclature

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

FDA Official Name

POTASSIUM IODIDE

Common Names & Synonyms

IODINE (AS POTASSIUM IODIDE) [VANDF]
IODINE (AS POTASSIUM) [VANDF]
KALI IODATUM
KALI IODATUM [HPUS]
KALII IODIDUM [WHO-IP LATIN]
POTASSIUM IODIDE [EP MONOGRAPH]
POTASSIUM IODIDE [FCC]
POTASSIUM IODIDE [HSDB]
POTASSIUM IODIDE [JAN]
POTASSIUM IODIDE [MART.]
POTASSIUM IODIDE [MI]
POTASSIUM IODIDE [ORANGE BOOK]
POTASSIUM IODIDE [USP MONOGRAPH]
POTASSIUM IODIDE [USP-RS]
POTASSIUM IODIDE [VANDF]
POTASSIUM IODIDE [WHO-DD]
POTASSIUM IODIDE [WHO-IP]

Brand / Trade Names

IOSAT
THYRO-BLOCK
THYROSAFE
THYROSHIELD

Technical Codes

NSC-77362

NDC Products Containing POTASSIUM IODIDE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: