IODOTHIOURACIL I-125
UNII 3ML3E8L8NF

Substance Identification & Data

This profile provides standardized clinical and technical data for Iodothiouracil I-125, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 3ML3E8L8NF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 78525-31-2 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

3ML3E8L8NF

CAS Registry Number

78525-31-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

IODOTHIOURACIL I-125

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

InChIKey

C4H3IN2OS

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

MYUHSNVSHMCUMD-HZOMITNWSA-N

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

PubChem CID

134160033

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[nH]c([nH]1)=S)[125I])=O

Synonyms and Nomenclature

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