(R)-4-hydroxy-N,N-diphenylpent-2-ynamide

It is typically used as an intermediate in organic and medicinal chemistry, especially in the synthesis of stereochemically defined bioactive molecules. (R)-4-Hydroxy-N,N-diphenylpent-2-ynamide is a chiral ynamide derivative featuring a hydroxyl group at the 4-position of a pent-2-yne backbone and a diphenyl-substituted amide nitrogen.