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561-25-1

561-25-1 Structure

561-25-1 Structure
IdentificationBack Directory
[Name]

(5alpha)-6,7-didehydro-4,5-epoxy-3,6-dimethoxy-17-methylmorphinan
[CAS]

561-25-1
[Synonyms]

8,14-Dihydrothebaine
3,6-Dimethoxy-17-methyl-4,5α-epoxy-6,7-didehydromorphinan
6,7-Didehydro-4,5α-epoxy-3,6-dimethoxy-17-methylmorphinan
(5alpha)-6,7-didehydro-4,5-epoxy-3,6-dimethoxy-17-methylmorphinan
DihydrothebaineQ: What is Dihydrothebaine Q: What is the CAS Number of Dihydrothebaine
[EINECS(EC#)]

209-216-1
[Molecular Formula]

C19H23NO3
[MOL File]

561-25-1.mol
[Molecular Weight]

313.391
Chemical PropertiesBack Directory
[Melting point ]

162-163°
[alpha ]

D20 -267° (c = 1.02 in benzene)
[Boiling point ]

453.19°C (rough estimate)
[density ]

1.1501 (rough estimate)
[refractive index ]

1.5000 (estimate)
Hazard InformationBack Directory
[Uses]

8,14-Dihydrothebaine is a precursor in the synthesis or in the preparation of codeine and Hydrocodones. Hydrocodeines are highly value active pharmaceutical ingredient. Codeine is a narcotic analgesic, a controlled substance.
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