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N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide

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N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide Basic information
Product Name:N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide
Synonyms:N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide;Pachysamine B;Pachisamin-B;2-Butenamide, N-[(3α,5α,20S)-20-(dimethylamino)pregnan-3-yl]-N,3-dimethyl-
CAS:6792-14-9
MF:C29H50N2O
MW:442.73
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Mol File:6792-14-9.mol
N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide Structure
N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide Chemical Properties
Melting point 171-3°C
Boiling point 542.0±19.0 °C(Predicted)
density 1.01±0.1 g/cm3(Predicted)
pka9.61±0.50(Predicted)
Safety Information
MSDS Information
N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide Usage And Synthesis
DescriptionAlso present in Pachysandra terminalis Sieb. et Zucc., this alkaloid has been shown to be the N-f3f3-dimethy1acry1y1 derivative of the preceding base. It has [α]D + 67° (CHC13) and on catalytic hydrogenation, the dimethylacryly1 portion is reduced with the formation of the dihydro derivative, m.p. 138-9°C; [α]D + 54° (CHCI3).
ReferencesTomita, Uyeo, Kikuchi., Tetrahedron Lett., 1053 (1964)
N-[(20S)-20-(Dimethylamino)-5α-pregnan-3α-yl]-N,3-dimethyl-2-butenamide Preparation Products And Raw materials
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