Chemicals and Drugs

Dimethisterone

A synthetic progestational hormone without significant estrogenic or androgenic properties. It was formerly used as the progestational component in SEQUENTIAL ORAL CONTRACEPTIVE AGENTS .

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A synthetic progestational hormone without significant estrogenic or androgenic properties. It was formerly used as the progestational component in SEQUENTIAL ORAL CONTRACEPTIVE AGENTS .

Chemical Identity

Chemical Information

Molecular Formula
C23H32O2
Molecular Weight
340.5 g/mol
CAS Registry No.
79-64-1
IUPAC Name
(6S,8R,9S,10R,13S,14S,17S)-17-hydroxy-6,10,13-trimethyl-17-prop-1-ynyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
InChIKey
LVHOURKCKUYIGK-RGUJTQARSA-N
SMILES
CC#C[C@@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C[C@@H](C4=CC(=O)CC[C@]34C)C)C)O
MeSH Unique ID
D004116
Source
PubChem CID 6607

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

2 entry terms
  • Androst-4-en-3-one, 17-hydroxy-6-methyl-17-(1-propynyl)-, (6alpha,17beta)-
  • Dimethisterone Monohydrate

MeSH Record

Aspects Covered

25 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

History Note

73(65)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Dimethisterone. Medical Subject Headings (MeSH). 2026. Unique ID D004116. http://id.nlm.nih.gov/mesh/2026/D004116
  2. Dimethisterone. In: Wikipedia. https://en.wikipedia.org/wiki/Dimethisterone
  3. Dimethisterone. In: Wikidata. https://www.wikidata.org/wiki/Q5277305
  4. Dimethisterone. In: PubChem Compound. CID 6607. https://pubchem.ncbi.nlm.nih.gov/compound/6607