Androstane is the fully saturated parent steroid hydrocarbon underlying testosterone, DHT and related androgens, used as a structural reference compound in steroid hormone synthesis and as an internal standard in GC-MS steroid profiling. Simson Pharma's Androstane reference standard supports method calibration in clinical and pharmaceutical steroid analysis.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Androstane Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.