Selexipag Ethyl ester impurity Price Not Available 500 g Selexipag Ethyl ester impurity Supplier Page Catalog Number CS-O-32673 Alternative Name(s) ethyl 2-(4-((5,6-diphenylpyrazin-2-yl)(isopropyl)amino)butoxy)acetate Molecular Formula C27H33N3O3 Purity >98% SMILES O=C(OCC)COCCCCN(C1=NC(C2=CC=CC=C2)=C(C3=CC=CC=C3)N=C1)C(C)C Size 500 g Supplier Page https://www.clearsynth.com/en/CSO32673.html