Buprenorphine Hydrochloride

Chemical Name: (2S)-2-[17-(Cyclopropylmethyl)-4,5α-epoxy-3-hydroxy-6-methoxy-6α,14-ethano-14α-morphinan-7α-yl]-3,3-dimethylbutan-2-ol hydrochloride(as per EP) ; 6,14-Ethenomorphinan-7-methanol, 17-(cyclopropylmethyl)-α-(1,1-dimethylethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-α-methyl- hydrochloride(as per USP)

Smile: OC1=C2O[C@]3([H])C4(CCN5CC6CC6)C2=C(C=C1)C[C@]5([H])C47CCC3(OC)C([C@](C)(O)C(C)(C)C)([H])C7.Cl