MTOR Inhibitor, WYE-23. A sub-nanomolar potent mTOR inhibitor, Synonyms:-4-{6-[4-(3-Cyclopropyl-ureido)-phenyl]-4-morpholin-4-yl-pyrazolo[3,4-d]pyrimidin-1-yl}-piperidine-1-carboxylic acid methyl ester, CAS Number:-1062169-46-3, Molecular Formula:-C26HG2N8OG, Purity:-G98% by HPLC, 500ug.