Tags: Chemical Compound, Chemical Substance.
Metribolone (also known as methyltrienolone or R1881) is a potent non-aromatizable androgen which has also been used as a photoaffinity label for the androgen receptor. It is the 17-methylated derivative of trenbolone and is a similarly potent anabolic steroid but with high hepatotoxicity.11 members of the Greek national weightlifting team and 4 Greek track and field athletes tested positive with methyltrienolone prior to the 2008 Beijing Olympic Games.
