Propetandrol () (brand name Solevar; former developmental code name SC-7294), or propethandrol, also known as 17ñ-ethyl-19-nortestosterone 3ò-propionate or 17ñ-ethyl-19-nor-4-androstenediol 3ò-propionate, as well as 17ñ-ethylestr-4-en-3ò,17ò-diol 3ò-propionate, is a synthetic and orally active anabolicâÂÂandrogenic steroid (AAS) and progestogen and a 17ñ-alkylated derivative of 19-nortestosterone. It is an androgen ester â specifically, the 3ò-propionate ester of norethandrolone (17ñ-ethyl-19-nortestosterone).