6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one

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6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Basic information
Product Name:6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one
Synonyms:6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one;Obscurinervine
CAS:7097-00-9
MF:C25H30N2O5
MW:438.52
EINECS:
Product Categories:
Mol File:7097-00-9.mol
6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Structure
6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Chemical Properties
Melting point 203-5°C (dec.)
Boiling point 661.050±55.00 °C(Press: 760.00 Torr)(predicted)
density 1.388±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka7.325±0.40(predicted)
Safety Information
MSDS Information
6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Usage And Synthesis
DescriptionAlso isolated from Aspidosperma obscurinervium Azembuja, this alkaloid may be separated from the preceding base by column chromatography. It has an almost identical structure, the methyl group being replaced by an ethyl group. It has [α] 27 D - 54° (c 0.95, CHC13).
ReferencesBrown, Djerassi.,i. Amer. Chern. Soc., 86, 2451 (1964)
6,7-Didehydro-22α-ethyl-15,16-dimethoxyobscurinervan-21-one Preparation Products And Raw materials
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