Drostanolone Mast
A cosmetic cutting steroid that adds hardness rather than size.
Also known as Masteron, dromostanolone, Metholone, Medrotestron, Medrosteron, Drostanolona, Drostanolonum, 2alpha-Methyldihydrotestosterone
Effects
Build muscle
Lose fat
Routes
Injectable
Legal status
Controlled substance
WADA
Banned at all times
3D Molecular Structure of C20H32O2
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Chemistry
- Formula
- C20H32O2
- Molar mass
- 304.5
- CAS
- 58-19-5
- PubChem CID
- 6011
- IUPAC name
- (2R,5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-2,10,13-trimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one
- InChIKey
- IKXILDNPCZPPRV-RFMGOVQKSA-N
Variants
| Name | Abbr | Route | Notes |
|---|---|---|---|
| Drostanolone propionate | Mast P | Injectable | Short ester Masteron, most common form. |
| Drostanolone enanthate | Mast E | Injectable | Long ester Masteron for less frequent injections. |