helenanlin CAS No.6754-13-8 / Cat No.EBD2638233
Helenalin
helenanlin
(3aS)-3,3aalpha,4alpha,4a,7aalpha,8,9,9aalpha-Octahydro-4-hydroxy-4abeta,8 alpha-dimethyl-3-methyleneazuleno(6,5-b)-furan-2,5-dione
4-18-00-01434 (Beilstein Handbook Reference)
6alpha,8beta-Dihydroxy-4-oxoambrosa-2,11(13)-dien-12-oic acid 12,8-lactone
Ambrosa-2,11(13)-dien-12-oic acid, 6alpha,8beta-dihydroxy-4-oxo-, 12,8-lactone
Azuleno(6,5-b)furan-2,5-dione, 3,3a,4,4a,7a,8,9,9a-octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-, (3aS-(3aalpha,4alpha,4abeta,7aalpha,8alpha,9aalpha))-
BRN 0028081
HSDB 3490
NSC 85236
PF 56
Ambrosa-2,11(13)-dien-12-oic acid, 6-alpha,8-beta-dihydroxy-4-oxo-, 12,8-lactone
Ambrosa-2,11(13)-dien-12-oic acid, 6alpha,8beta-dihydroxy-4-oxo-, 12,8-lactone (8CI)
Azuleno(6,5-b)furan-2,5-dione, 3,3a,4,4a,7a,8,9,9a-octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-, (3aS-(3aalpha,4alpha,4abeta,7aalpha,8alpha,9aalpha))- (9CI)
(3aS,4S,4aR,7aR,8R,9aR)-4-hydroxy-4a,8-dimethyl-3-methylidene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione
Properties
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Density:
1.25g/cm3
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Boiling point:
473°C at 760 mmHg
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Flashing point:
179.9°C
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Vapour pressure:
6.18E-11mmHg at 25°C
NMR Spectrum
1H NMR
13C NMR
