369 In the index

Turinabol Tbol

An oral steroid infamous for its central role in the East German government's secret Olympic doping program. It has no current legal medical use or modern human research; historical doping-era evidence and its chemical structure point to real risk of liver strain.

Also known as 4-chlorodehydromethyltestosterone, OT, Oral turinabol, Oral-Turinabol, 4-Chloro-methandienone, Dehydrochlormethyltestosterone, RefChem:575807, CDMT, 4-Chloromethandienone

Effects Build muscle

Routes Oral

Legal status Controlled substance

WADA Banned at all times

3D Molecular Structure of C₂₀H₂₇ClO₂

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Chemistry

Formula: C20H27ClO2
Molar mass: 334.9
CAS: 2446-23-3
PubChem CID: 98521
IUPAC name: (8R,9S,10R,13S,14S,17S)-4-chloro-17-hydroxy-10,13,17-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
InChIKey: AGUNEISBPXQOPA-XMUHMHRVSA-N

Reported dosing

User-reported

What has been reported in the literature and by users. This is a record of what is done, not a recommendation.

Typical dose 20-40 mg/day

Reported range 10-60 mg/day

Route Oral

Frequency Once or twice daily

Duration 6-8 week cycles (unregulated use)

An oral steroid infamous for its central role in the East German state doping program; a Schedule III controlled substance with no current legal medical use or modern human research, and a reputation for liver strain based on historical/doping-era evidence.

Where this comes from Historical doping-era/case literature; user-reported/bodybuilding literature

There is no approved human dosing for this compound. The figures above are what users and vendors report, not what has been established as safe or effective. Treat them as a record of what is done, not as guidance.