Dihydroartemisinin CAS No.71939-50-9 / Cat No.EBD2184717
alpha-Dihydroartemisinin
Artenimol
(3R,5aS,6R,8aS,9R,10R,12R,12aR)-Decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-ol
DHQHS 1
Di-hydro artemisinin
(5aS,6R,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
(3R,5aS,6R,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
(5aS,6R,8aS,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
(3R,5aS,6R,8aS,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
(3R,5aS,6R,8aS,9R,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
Dihydroartemisinine
Dihydroartemisinin
(3R,5aS,6R,8aS,9R,10R,12R,12aR)-Decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-ol
DHQHS 1
Di-hydro artemisinin
(5aS,6R,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
Properties
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Appearance:
white solid
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Density:
1.24
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Melting point:
144-149°C
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Boiling point:
375.6 °C at 760 mmHg
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Flashing point:
181 °C
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Storage temperature:
2-8°C
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 1H NMR (CDCl3): 5.60 (s, 1 H), 5.28 (t, J = 4 Hz, 1H), 2.62 (m, 1H), 2.48 (dd, J = 4, 4 Hz, 1H), 2.38 (td, J = 4, 8 Hz, 1H), 2.05 (m, 1H), 1 .85 (m, 3H), 1 .65 (m, 1H), 1 .53 (m, 3H), 1.36 (m, 2H), 1.25 (m, 2H), 0.97 (s, 3H), 0.95 (s, 3H).
1H NMR
13C NMR
