Grandifloric acid CAS No.22338-69-8 / Cat No.EBD2198713
Grandifloric acid
(5beta,8alpha,9beta,10alpha,13alpha,15alpha)-15-hydroxykaur-16-en-18-oic acid
Properties
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Density:
1.16g/cm3
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Boiling point:
470.7°Cat760mmHg
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Flashing point:
252.6°C
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Vapour pressure:
7.7E-11mmHg at 25°C
NMR Spectrum
Prediction： 1H NMR (500 MHz): delta 0.81 (1H, td, J = 13.4 and 4.0 Hz, H-1beta), 0.96 (3H, s, H-20), 1.02 (1H, td, J = 13.6 and 4.7 Hz, H-3beta), 1.03 (1H, br d, J = 8.5 Hz, H-9), 1.08 (1H, dd, J = 12.1 and 2.2 Hz, H-5), 1.26 (3H, s, H-18), 1.38 (1H, td, J = 13.7 and 3.5 Hz, H-7beta), 1.59 (2H, m, H-11 and H-12), 1.77 (2H, m, H-6 and H-7), 1.92 (1H, br d, J = 11.8 Hz, H-14), 2.17 (1H, br d, J = 13.6 Hz, H-3alpha), 2.74 (1H, br s, H-13), 3.81 (1H, s, H-15), 5.08 and 5.21 (each 1H, s, H-17)
1H NMR
13C NMR
