Product Description: 1-epi-Regadenoson ethyl ester is an intermediate in the synthesis of αisomer impurity of Regadenoson which is a highly selective adenosine A2A receptor agonist[1].
Formula: C16H19N7O6
References: [1]Alpha isomer impurity of regadenoson and preparation method and use thereof. CN105968156 (Compound 6)