TECHNETIUM TC-99M ETIDRONATE
UNII 13W7DMI45X

Substance Identification & Data

This profile provides standardized clinical and technical data for Technetium Tc-99m Etidronate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 13W7DMI45X.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 63347-65-9 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

13W7DMI45X

CAS Registry Number

63347-65-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

TECHNETIUM TC-99M ETIDRONATE

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

InChIKey

C2H4O7P2.Tc

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NFQYKUWIHNWNQX-IEOVAKBOSA-J

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

NCI Thesaurus

C219331

National Cancer Institute reference terminology for clinical and research data.

Substance Type

chemical

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

Ingredient Role

[99Tc+4].[O-]P(C(P([O-])([O-])=O)(C)O)(=O)[O-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Technetium Tc-99m Etidronate. 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.