Molecular Formula | C20H30O2 |
Molar Mass | 302.45 |
PH | 9.91 at 24.9℃ and 10g/L |
LogP | 5.2 at 30℃ and pH5 |
Use | norethisterone 18-methyl, an intermediate of trienol. |
production method | with 3-methoxy-18-methyl -1,3,5(10), 8-estrestrien-17-one was reduced successively with potassium-boron-hydrogen to form 3-methoxy 18-methyl -1,3,5-(10), this product was prepared by reduction of 8-estradien-17-alcohol with lithium-ammonia. |