Methyl-1-testosterone

DB01572ExperimentalIllicitSmall molecule

Methyl-1-testosterone is a synthetic and orally active anabolic–androgenic steroid (AAS) which was never marketed for medical use. It is a derivative of 1-testosterone with a methyl group in the carbon... Methyl-1-testosterone is considered a prohibited doping substance.

Formula / weight: C₂₀H₃₀O₂ · 302.458 g/mol (avg)
Code names: SC-11195

Resolves to

Compound

UNII21O907N0NHCAS65-04-3

Structure

InChIKeyJRNSSSJKIGAFCT-YDSAWKJFSA-NSMILES[H][C@@]12CC[C@](C)(O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])CC(=O)C=C[C@]12C

What you can answer from here — as of August 31, 2026

85Drug interactionsStructured to mechanism, not free text

Which companies are running trials of Methyl-1-testosterone, in which indications and phases, and which of those programs are still active?

Answer this in Biopharma OS Sign in to your account

Create a free account or log in to explore the full data card.

Create Account