IOTHALAMIC ACID I-125
UNII 2XLB86RCW8

Substance Identification & Data

This profile provides standardized clinical and technical data for Iothalamic Acid I-125, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2XLB86RCW8.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 97914-42-6 and the RxNorm Concept ID (RxCUI) 1546452. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

2XLB86RCW8

CAS Registry Number

97914-42-6

RxNorm Concept ID

1546452

Detailed Substance Profile

Preferred Name

IOTHALAMIC ACID I-125

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

Molecular Formula

2XLB86RCW8

The specific atomic composition represented as a molecular structure string.

InChIKey

C11H9I3N2O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UXIGWFXRQKWHHA-DQKAYFEISA-N

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

NCI Thesaurus

C87198

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

23724932

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CNC(=O)c1c(c(NC(C)=O)c([125I])c(C(=O)O)c1[125I])[125I]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Iothalamic Acid I-125. 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.