ACTINIUM AC-225
UNII HI04ACM8I1

Substance Identification & Data

This profile provides standardized clinical and technical data for Actinium Ac-225, uniquely identified by the FDA Unique Ingredient Identifier (UNII) HI04ACM8I1.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 14265-85-1 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

HI04ACM8I1

CAS Registry Number

14265-85-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ACTINIUM AC-225

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

InChIKey

Ac

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QQINRWTZWGJFDB-YPZZEJLDSA-N

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

NCI Thesaurus

C212915

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

167045

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[225Ac]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Actinium Ac-225. 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.