methadyl acetate การใช้

• Levomethadyl acetate is the " levo " isomer of ?-methadyl acetate.
• It has a melting point of 215 癈 and a molecular weight of 353.50 . ?-methadyl acetate also exists, however it is more toxic and less active than ?-methadyl acetate and has no current medical use.
• It has a melting point of 215 癈 and a molecular weight of 353.50 . ?-methadyl acetate also exists, however it is more toxic and less active than ?-methadyl acetate and has no current medical use.
• The " levo " isomer is also less toxic with an in mice of 110 mg / kg s . c . and 172.8 mg / kg orally as opposed to s of 61 mg / kg s . c . and 118.3 mg / kg orally for " dl "-?-methadyl acetate.