Exemestane is a synthetic androstane derivative that irreversibly inhibits the aromatase enzyme, a catalyst for converting androgens like testosterone into estrogen. Unlike non-steroidal AIs (e.g., Anastrozole), Exemestane's steroidal structure allows it to bind permanently to aromatase, earning it the term "suicidal inhibitor." Available in pharmaceutical tablets or raw powder form, the powder variant is favored by bodybuilders for cost-effectiveness and dosing flexibility. However, its unregulated nature poses risks, including purity concerns and measurement inaccuracies.https://www.giantrawsource.com/raw-steroid-powder/raws-powder-exemestane-aromasin.html
Key Chemical Features
●Molecular Formula: C₆H₇ClN₂O
●Appearance: White crystalline powder
●Solubility: Lipophilic, requiring organic solvents for dissolution.
●Stability: Degrades under UV light, necessitating airtight, light-resistant storage.
