(2R)​-​3-​(tert-​Butylamino)​propane-​1,​2-​diol is an organic reagent used in pharmaceutical synthesis. (2R)​-​3-​(tert-​Butylamino)​propane-​1,​2-​diol is a reagent in the biological resolution of racemic 2-oxazolidinones.