网站主页>>>项目整合精选>>>项目整合精选>>>Dihydrothebaine CAS Registry Number: 561-25-1

Dihydrothebaine CAS Registry Number: 561-25-1

CAS Name: (5a)-6,7-Didehydro-4,5-epoxy-3,6-dimethoxy-17-methylmorphinan
Percent Composition: C 72.82%, H 7.40%, N 4.47%, O 15.32%

📌 参考资料/链接：
Literature References: Prepd by reduction of thebaine: Small et al., J. Am. Chem. Soc. 58, 1457 (1936); K. W. Bentley, The Chemistry of the Morphine Alkaloids (Oxford, 1954) p 204.

📄 详细内容

Properties: Prisms from ethyl acetate, mp 162-163°. [a]D20 -267° (c = 1.02 in benzene). Sol in alcohol, benzene, ethyl acetate. Insol in water, alkalies.
Melting point: mp 162-163°
Optical Rotation: [a]D20 -267° (c = 1.02 in benzene)
Derivative Type: Methyl iodide
Percent Composition: C 52.18%, H 5.42%, N 2.90%, O 13.24%, I 26.26%
Properties: Rods from alc, mp 257°.
Melting point: mp 257°
产品链接: 561-25-1››

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