TECHNETIUM TC-99M SUCCIMER
UNII 494JNQ8L28

Substance Identification & Data

This profile provides standardized clinical and technical data for Technetium Tc-99m Succimer, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 494JNQ8L28.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 65438-08-6 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

494JNQ8L28

CAS Registry Number

65438-08-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

TECHNETIUM TC-99M SUCCIMER

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

InChIKey

2C4H6O4S2.OTc

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VKIPEVJBUHKZRV-RSQQSNPGSA-N

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

NCI Thesaurus

C87408

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

134694302

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[C@@H]([C@@H](C(=O)O)S)(C(=O)O)S.[99Tc+3]=O.[C@@H]([C@@H](C(=O)O)S)(C(=O)O)S

Synonyms and Nomenclature

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