TRIMEGESTONE
UNII 4658K0H08W

Substance Identification & Data

This profile provides standardized clinical and technical data for Trimegestone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4658K0H08W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 74513-62-5 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

4658K0H08W

CAS Registry Number

74513-62-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

TRIMEGESTONE

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

InChIKey

C22H30O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

JUNDJWOLDSCTFK-MTZCLOFQSA-N

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

NCI Thesaurus

C152746

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

68926

Unique identification number in the NCBI database of chemical substances.

INN ID

6897

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

II-29

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

[C@]12([C@@](C(=O)[C@@H](O)C)(CC[C@]1([C@@]3(CCC=4C(=C3CC2)CCC(=O)C4)[H])[H])C)C

Synonyms and Nomenclature

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