GADOPENTETIC ACID
UNII K2I13DR72L

Substance Identification & Data

This profile provides standardized clinical and technical data for Gadopentetic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) K2I13DR72L.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 80529-93-7 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

K2I13DR72L

CAS Registry Number

80529-93-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

GADOPENTETIC ACID

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

InChIKey

C14H18N3O10.Gd.2H

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

IZOOGPBRAOKZFK-UHFFFAOYSA-K

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

NCI Thesaurus

C87737

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

157429

Unique identification number in the NCBI database of chemical substances.

INN ID

5396

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

N(CC(=O)[O-])(CCN(CC(=O)[O-])CC(=O)[O-])CCN(CC(=O)[O-])CC(=O)[O-].[Gd+3].[H+].[H+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Gadopentetic Acid. 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.