58787-00-1

d-Butorphanol tartrate Butorphanol tartrate dextral isomer Morphinan-3,14-diol, 17-(cyclobutylmethyl)-, (9α,13α,14α)-, (2R,3R)-2,3-dihydroxybutanedioate (1:1) (salt) Morphinan-3,14-diol, 17-(cyclobutylmethyl)-, (9α,13α,14α)-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (1:1) (salt) Butorphanol Tartrate ImpurityⅠ：(butorphanol tartrate dextral isomer) (+) - 17-cyclobutylmethyl-3,14-dihydroxymorphin D-(-) - tartrate Butorphanol Tartrate ImpurityⅠ：(butorphanol tartrate dextral isomer) (+) - 17-cyclobutylmethyl-3,14-dihydroxymorphin D-(-) - tartrate