Methasterone information

Methasterone
Clinical data
Other names	Superdrol; Methyldrostanolone; Methasteron; 2α,17α-Dimethyl-4,5α-dihydrotestosterone; 2α,17α-Dimethyl-DHT; 2α,17α-Dimethyl-5α-androstan-17β-ol-3-one
Routes of; administration	oral
Drug class	Androgen; Anabolic steroid
ATC code	None;
Legal status
Legal status	US: Schedule III;
Pharmacokinetic data
Bioavailability	≈50%[citation needed]
Metabolism	Liver
Elimination half-life	8–12 hours
Excretion	Urine
Identifiers
	IUPAC name (2R,5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-2,10,13,17-tetramethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one;
CAS Number	3381-88-2 ;
PubChem CID	237186;
ChemSpider	207079 ;
UNII	GH88DY98MR;
CompTox Dashboard (EPA)	DTXSID10187472 ;
Chemical and physical data
Formula	C21H34O2
Molar mass	318.501 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES O=C2C[C@@H]1CC[C@@H]3[C@@H]([C@@]1(C)C[C@H]2C)CC[C@]4([C@H]3CC[C@@]4(O)C)C;
	InChI InChI=1S/C21H34O2/c1-13-12-19(2)14(11-18(13)22)5-6-15-16(19)7-9-20(3)17(15)8-10-21(20,4)23/h13-17,23H,5-12H2,1-4H3/t13-,14+,15-,16+,17+,19+,20+,21+/m1/s1 ; Key:QCWCXSMWLJFBNM-FOVYBZIDSA-N ;
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Methasterone, also known as methyldrostanolone and known by the nickname Superdrol, is a synthetic and orally active anabolic–androgenic steroid (AAS) which was never marketed for medical use. It was sold legally for 9 years as a body building supplement. Because of this lengthy time being legal it has more studies and references than most other designer steroids.

Methasterone information

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Clinical data

Other names	Superdrol; Methyldrostanolone; Methasteron; 2α,17α-Dimethyl-4,5α-dihydrotestosterone; 2α,17α-Dimethyl-DHT; 2α,17α-Dimethyl-5α-androstan-17β-ol-3-one
Routes of administration	oral
Drug class	Androgen; Anabolic steroid
ATC code	None
Legal status
Legal status	US: Schedule III
Pharmacokinetic data
Bioavailability	≈50%^{[citation needed]}
Metabolism	Liver
Elimination half-life	8–12 hours
Excretion	Urine
Identifiers
IUPAC name (2R,5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-2,10,13,17-tetramethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one
CAS Number	3381-88-2^Y
PubChem CID	237186
ChemSpider	207079^N
UNII	GH88DY98MR
CompTox Dashboard (EPA)	DTXSID10187472
Chemical and physical data
Formula	C₂₁H₃₄O₂
Molar mass	318.501 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES O=C2C[C@@H]1CC[C@@H]3[C@@H]([C@@]1(C)C[C@H]2C)CC[C@]4([C@H]3CC[C@@]4(O)C)C
InChI InChI=1S/C21H34O2/c1-13-12-19(2)14(11-18(13)22)5-6-15-16(19)7-9-20(3)17(15)8-10-21(20,4)23/h13-17,23H,5-12H2,1-4H3/t13-,14+,15-,16+,17+,19+,20+,21+/m1/s1^N Key:QCWCXSMWLJFBNM-FOVYBZIDSA-N^N
^NY (what is this?) (verify)