Buprenorphine is sold under the brand name Subutex, among others, is an opioid used to treat opioid addiction, acute pain, and chronic pain.. Reference standards of Buprenorphine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
(2S)-2-[17-(But-3-enyl)-4,5a-epoxy-3-hydroxy-6- methoxy-6a,14-ethano-14a-morphinan-7a-yl]-3,3-dimethylbutan-2-ol
Catalogue No.:PA 02 90010
CAS :
Molecular Formula : C29H41NO4
Molecular Weight : 467.64
2-[17-(Cyclopropylmethyl)-4,5α-epoxy-3-hydroxy-6- methoxy-6α,14-ethano-14α-morphinan-7α-yl]-3,3- dimethylbut-1-ene
Catalogue No.:PA 02 90060
Molecular Formula : C29H39NO3
Molecular Weight : 449.62
2,2'-Bibuprenorphine
Catalogue No.:PA 02 90070
Molecular Formula : C58H80N2O8
Molecular Weight : 933.26
(2S)-2-[17-Butyl-4,5α-epoxy-3-hydroxy-6-methoxy-6α,14-ethano-14α-morphinan-7α-yl]3,3-dimethylbutan-2-ol
Catalogue No.:PA 02 90080
Molecular Formula : C29H43NO4
Molecular Weight : 469.66
(2S)-2-[17-(Cyclopropylmethyl)-4,5α-epoxy-3-hydroxy-6-methoxy-6α,14-etheno-14α-morphinan-7α-yl]-3,3-dimethylbutan-2-ol
Catalogue No.:PA 02 90100
Molecular Formula : C29H39NO4
Molecular Weight : 465.62
(2S)-2-[(-)-(5R,6R,7R,14S)-9R-Cyclopropylmethyl-4,5-epoxy-6,14-ethano-3-[(ethoxycarbonyl)oxy]-6-methoxymorphinan-7-yl]-3,3-dimethylbutan-2-ol
Catalogue No.:PA 02 90510
Molecular Formula : C32H45NO6
Molecular Weight : 539.7
N-Methylnorbuprenorphine 3-Methyl Ether-d9
Catalogue No.:PA STI 059940
Molecular Formula : C27H30D9NO4
Molecular Weight : 450.66
4,5α-Epoxy-7α-[(1S)-1-hydroxy-1,2,2-trimethylpropyl]-3,6-dimethoxy-6α,14-ethano-14α-morphinan-17-carbonitrile
Catalogue No.:PA 02 90030
Molecular Formula : C27H36N2O4
Molecular Weight : 452.60
6-O-Desmethylbuprenorphine
Catalogue No.:PA 02 90050
Molecular Formula : C28H39NO4
Molecular Weight : 453.62
17-(cyclopropylmethyl)-4,4,5,5-tetramethyl-4,5dihydro-(7BH)-6a,14-ethano-(5BH)-difurano[2',3',4',5':4,12,13,5;2,3:6,7]-14a-morphinan-3-ol;
Catalogue No.:PA 02 90090
Molecular Formula : C28H37NO3
Molecular Weight : 435.61
3-O-Methyl Norbuprenorphine
Catalogue No.:PA 02 90520
Molecular Formula : C26H37NO4
Molecular Weight : 427.59
N-Cyano-3-O-methyl Norbuprenorphine
Catalogue No.:PA 02 90530
Molecular Weight : 452.6
Buprenorphine Butenyl Analog
Catalogue No.:PA 02 90540
Molecular Weight : 467.65
Buprenorphine-β-D-Glucuronide
Catalogue No.:PA 02 0901000
Molecular Formula : C35H49NO10
Molecular Weight : 643.77
10-Oxo Buprenorphine
Catalogue No.:PA 02 0901001
Molecular Formula : C29H39NO5
Molecular Weight : 481.63
10-α(β) Hydroxy-norbuprenorphine
Catalogue No.:PA 02 0901004
Molecular Formula : C25H35NO5
Molecular Weight : 429.56
10-Oxonorbuprenorphine
Catalogue No.:PA 02 0901005
Molecular Formula : C25H33NO5
Molecular Weight : 427.54
Buprenorphine N-oxide
Catalogue No.:PA 02 0901007
Molecular Formula : C29H41NO5
Molecular Weight : 483.65
18,19-Dehydrobuprenorphine
Catalogue No.:PA 02 0901008
Molecular Weight : 465.63
Ethenobuprenorphine
Catalogue No.:PA 02 0901011
Dealkyl Buprenorphine
Catalogue No.:PA 02 0901010
Molecular Formula : C25H35NO4
Molecular Weight : 413.56
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