METRIZOATE CALCIUM
UNII 1I3Z5LHR6P

Substance Identification & Data

This profile provides standardized clinical and technical data for Metrizoate Calcium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1I3Z5LHR6P.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 20828-80-2 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

1I3Z5LHR6P

CAS Registry Number

20828-80-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

METRIZOATE CALCIUM

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

InChIKey

2C12H10I3N2O4.Ca

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PPUUBZDQNSSJDN-UHFFFAOYSA-L

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

NCI Thesaurus

C87702

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

10418946

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(c(c(c(c(c1I)C([O-])=O)I)NC(C)=O)I)N(C(C)=O)C.[Ca+2].c1(c(c(c(c(c1I)C([O-])=O)I)NC(C)=O)I)N(C(C)=O)C

Synonyms and Nomenclature

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