Brassicasterol is a phytosterol found in rapeseed and marine algae, used as a biochemical reference compound in sterol-content analysis and as a recognised marine-derived biomarker in environmental and food-science research. Simson Pharma's Brassicasterol reference standard supports these specialised analytical applications.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Brassicasterol 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.