TROPISETRON
UNII 6I819NIK1W

Substance Identification & Data

This profile provides standardized clinical and technical data for Tropisetron, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6I819NIK1W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 89565-68-4 and the RxNorm Concept ID (RxCUI) 27392. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

6I819NIK1W

CAS Registry Number

89565-68-4

RxNorm Concept ID

27392

Detailed Substance Profile

Preferred Name

TROPISETRON

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

InChIKey

C17H20N2O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ZNRGQMMCGHDTEI-ITGUQSILSA-N

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

NCI Thesaurus

C1131

National Cancer Institute reference terminology for clinical and research data.

INN ID

6535

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

CN1[C@H]2CC[C@@H]1C[C@@H](C2)OC(=O)c3c[nH]c4ccccc34

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Tropisetron. 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.