42-O-[2-[[Hydroxy[2-(trimethylammonio)ethoxy]phosphinyl]oxy]ethyl] Rapamycin Inner Salt >75%

Applications A phosphocholine ester metabolite of the immunosuppressant macrolide SDZ RAD (also known as Everolimus E945400) which is an analog of the parent drug Rapamycin (R124000). References Zollinger, M. et al.: Drug. Metab. Disp., 36, 1457 (2008); Kovarik, J. M., et al.: Clin. Pharmacol. Ther., 69, 48 (2001);