ETHYNERONE
UNII CKM4S0R7LX

Substance Identification & Data

This profile provides standardized clinical and technical data for Ethynerone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) CKM4S0R7LX.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3124-93-4 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
CKM4S0R7LX
CAS Registry Number
3124-93-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ETHYNERONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C20H23ClO2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
KEOBKPHJNAILCW-FUMNGEBKSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
INN ID
2038
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C12=C3C(=CC(CC3)=O)CC[C@]1([C@]4([C@]([C@@](C#CCl)(O)CC4)(C)CC2)[H])[H]

Synonyms and Nomenclature

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

FDA Official Name

ETHYNERONE

Common Names & Synonyms

19-NORPREGNA-4,9-DIEN-20-YN-3-ONE, 21-CHLORO-17-HYDROXY-, (17.ALPHA.)-
21-CHLORO-17-HYDROXY-19-NOR-17.ALPHA.-PREGNA-4,9-DIEN-20-YN-3-ONE
ETHYNERONE [INN]
ETHYNERONE [USAN]