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Rubescine

Rubescine Struktur
34382-43-9
CAS-Nr.
34382-43-9
Englisch Name:
Rubescine
Synonyma:
Rubescine;3'-(3,4-Dihydroxycinnamoyl)vincosamide;(3β,15β)-19,20-Didehydro-17β-[[3-O-[(E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-β-D-glucopyranosyl]oxy]-16α-vinyl-18-oxayohimban-21-one;Oxayohimban-21-one, 19,20-didehydro-17-[[(2E)-3-O-[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-β-D-glucopyranosyl]oxy]-16-ethenyl-, (3β,15β,16α,17β)- (9CI)
CBNumber:
CB62233969
Summenformel:
C35H36N2O11
Molgewicht:
660.66714
MOL-Datei:
34382-43-9.mol

Rubescine Eigenschaften

Siedepunkt:
981.1±65.0 °C(Predicted)
Dichte
1.55±0.1 g/cm3(Predicted)
pka
8.43±0.20(Predicted)

Sicherheit

Rubescine Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

A complex glucoalkaloid, this base also occurs in Adina rubescens. It is obtained as an amorphous, pale yellow powder which cannot be crystallized. It is laevorotatory having [α]25D - 121° (c 0.9, MeOH) and the ultraviolet spectrum in MeOH exhibits absorption maxima at 226, 275, 283, 289 and 328 mμ.. The alkaloid is characterized as the pentaacetate, m.p. l58-l6l °C.

Einzelnachweise

Blackstock, Brown., Tetrahedron Lett., 3727 (1971)

Rubescine Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Rubescine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • (3β,15β)-19,20-Didehydro-17β-[[3-O-[(E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-β-D-glucopyranosyl]oxy]-16α-vinyl-18-oxayohimban-21-one
  • 3'-(3,4-Dihydroxycinnamoyl)vincosamide
  • Rubescine
  • Oxayohimban-21-one, 19,20-didehydro-17-[[(2E)-3-O-[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-β-D-glucopyranosyl]oxy]-16-ethenyl-, (3β,15β,16α,17β)- (9CI)
  • 34382-43-9
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