The chemical Regadenoson has a designated molecular formula of C15H18N8O5 and a molecular weight of 390.360 g/mol. Synonyms may include: CVT-3146, (1-(9-(3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl)-6-aminopurin-2-yl)pyrazol-4-yl)-N-methylcarboxamide, Lexiscan, UNII-7AXV542LZ4 (ChemID). Regadenoson has been assigned a MeSH pharmacological action of: Adenosine A2 Receptor Agonist.