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Picture of Norbuprenorphine
Picture of Norbuprenorphine

Norbuprenorphine

[CAS Number 78715-23-8] Norbuprenorphine is an active metabolite of Buprenorphine. Norbuprenorphine is available as reference material (bulk powder and/or solution) and as calibrated, Ready-to-Use, certified reference material (CRM). This product is designed for qualitative and quantitative protocols and can be used for forensic, toxicology, research, and other chemical/biochemical analytical applications.
Article no. BUP-982-FB
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  • DescriptionNorbuprenorphine Product reference number BUP-982-FB Full chemical name 6,14-ethenomorphinan-3-ol, 4,5-epoxy-18,19-dihydro-18-[(1S)-1-hydroxy-1,2,2-trimethylpropyl]-6-methoxy-, (5α,6β,14β,18R) Formula C25H35NO4 Molecular weight 413.55 DEA No. 9333 II C...
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Norbuprenorphine

Product reference number BUP-982-FB
Full chemical name 6,14-ethenomorphinan-3-ol, 4,5-epoxy-18,19-dihydro-18-[(1S)-1-hydroxy-1,2,2-trimethylpropyl]-6-methoxy-, (5α,6β,14β,18R)
Formula C25H35NO4
Molecular weight 413.55
DEA No. 9333 II
CAS Number 78715-23-8
Appearance off-white to beige crystalline powder
IR IR corresponds
MS

MH+ corresponds

UV max [nm] (mol, solvent) 214.0 ± 1.0 (29000 ± 3000, methanol);
287.0 ± 1.0 (1600 ± 200, methanol)
Melting point [Celsius]
> 270
HPLC purity [%] > 98.5
Optical rotation (conc., solvent) -90 ± 3 (1.0, methanol)
Water content [%] < 1

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