Methyltestosterone

Methyltestosterone
Systematic (IUPAC) name
17b-hydroxy-17a-methylandrost-4-ene-3-one
Clinical data
Trade names Virilon
AHFS/Drugs.com monograph
Pregnancy cat.  ?
Legal status Schedule III (US)
Routes oral
Pharmacokinetic data
Metabolism Liver
Half-life 6-8 hours
Excretion 90% urine / 10% feces
Identifiers
CAS number 58-18-4 Y
ATC code G03BA02
PubChem CID 6010
DrugBank DB06710
ChemSpider 5788 Y
UNII V9EFU16ZIF Y
ChEBI CHEBI:27436 N
ChEMBL CHEMBL1395 Y
Chemical data
Formula C20H30O2 
Mol. mass 302.451
SMILES eMolecules & PubChem
 N(what is this?)  (verify)

Methyltestosterone (brand names:[1] Android, Testred, Virilon) is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency.[2] It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause. It bears close structural similarity to testosterone, but has a methyl group at C17 in order to increase oral bioavailability.

References