(5R,8R,9S,10S,13S,14S,17S)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-ol,CAS No.: 1225-43-0 This compound is widely used in organic synthesis, particularly in the creation of heterocyclic frameworks essential for drug discovery. Its stability and reactivity make it a valuable building block for developing novel pharmaceuticals. ChemShuttle offers a vast selection of such compounds, focusing on heterocyclics and bioactive molecules. With over 80,000 products available online, and U.S. warehouse shipping, they ensure efficient and reliable service.