TECHNETIUM TC-99M SULFUR COLLOID
UNII 556Q0P6PB1

Substance Identification & Data

This profile provides standardized clinical and technical data for Technetium Tc-99m Sulfur Colloid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 556Q0P6PB1.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number N/A and the RxNorm Concept ID (RxCUI) 1423270. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

556Q0P6PB1

CAS Registry Number

N/A

RxNorm Concept ID

1423270

Detailed Substance Profile

Preferred Name

TECHNETIUM TC-99M SULFUR COLLOID

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

Molecular Formula

556Q0P6PB1

The specific atomic composition represented as a molecular structure string.

InChIKey

S8.Tc

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

FJTPHHNWVXNMEK-IEOVAKBOSA-N

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

NCI Thesaurus

C856

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

76957057

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

S1SSSSSSS1.[99Tc]

Synonyms and Nomenclature

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