METRIZOATE SODIUM
UNII O65Q227UIC

Substance Identification & Data

This profile provides standardized clinical and technical data for Metrizoate Sodium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) O65Q227UIC.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7225-61-8 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

O65Q227UIC

CAS Registry Number

7225-61-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

METRIZOATE SODIUM

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

InChIKey

C12H10I3N2O4.Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UKIYDXCFKFLIMU-UHFFFAOYSA-M

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

NCI Thesaurus

C66140

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

23675747

Unique identification number in the NCBI database of chemical substances.

INN ID

1378

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

c1(c(c(NC(=O)C)c(c(c1I)C([O-])=O)I)I)N(C(=O)C)C.[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Metrizoate Sodium. 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.