MERISOPROL HG-197
UNII 3SKM8IU1K6

Substance Identification & Data

This profile provides standardized clinical and technical data for Merisoprol Hg-197, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 3SKM8IU1K6.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5579-94-2 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

3SKM8IU1K6

CAS Registry Number

5579-94-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

MERISOPROL HG-197

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

InChIKey

C3H7HgO.HO

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ICXJFSSIZBOGIV-MXQXJSJFSA-M

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

NCI Thesaurus

C175126

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

118984360

Unique identification number in the NCBI database of chemical substances.

INN ID

2046

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

[197Hg+]CC(O)C.[OH-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Merisoprol Hg-197. 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.