Metribolone (Methyltrienolone) 5mg/mL Injectable | 10-Vial Kit

$280.00

Metribolone (Methyltrienolone) 5mg/mL — ultra-potent non-aromatising AR reference ligand (Kd ~0.1 nM); used as competitive binding standard for androgen receptor assay validation and AR pharmacology characterisation research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Category: Oils

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What is Metribolone (Methyltrienolone)?

Metribolone (Methyltrienolone — ultra-potent non-aromatising synthetic androgen research compound) is methyltrienolone — C₁₉H₂₄O₂, MW 284.4 — at a low-concentration 5mg/mL formulation reflecting its extreme potency. 17α-methyl-trenbolone derivative considered one of the most potent androgens ever synthesised. ~120× greater AR binding affinity than testosterone. Does not aromatise. Used as the gold-standard AR reference ligand in receptor binding assays. Extreme potency necessitates very low concentrations for research use.