Synonyms5-(2-ethoxy-5-((4-ethylpiperazin-1-yl)sulfonyl)pyridin-3-yl)-3-ethyl-2-(2-methoxyethyl)-2H-pyrazolo[4,3-d]pyrimidin-7(6H)-one-D5 Close 5-(2-ethoxy-5-((4-ethylpiperazin-1-yl)sulfonyl)pyridin-3-yl)-3-ethyl-2-(2-methoxyethyl)-2H-pyrazolo[4,3-d]pyrimidin-7(6H)-one-D5 Related products Gisadenafil M.F. M.W. 519.62 CAT# AR-G01344 CAS# 334826-98-1 Gisadenafil Besylate M.F. M.W. 519.62 158.17 CAT# AR-G01345 CAS# 334827-98-4 Gisadenafil-d5 M.F. M.W. 524.65 CAT# AR-G01346 CAS# 334826-98-1 (unlabelled)