oleanolic acid CAS No.508-02-1 / Cat No.EBD2156803
oleanic acid
oleanolic acid
3-beta-Hydroxyolean-12-en-28-oic Acid
Oleanic acid
(3beta)-3-hydroxyolean-12-en-28-oic acid
(3alpha,5xi,9xi,18xi)-3-hydroxyolean-12-en-28-oic acid
(3beta,5xi,9xi,18xi)-3-hydroxyolean-12-en-28-oic acid
Oleanic acid
(3beta)-3-hydroxyolean-12-en-28-oic acid
(3alpha,5xi,9xi,18xi)-3-hydroxyolean-12-en-28-oic acid
(3beta,5xi,9xi,18xi)-3-hydroxyolean-12-en-28-oic acid
Properties
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Appearance:
light yellow
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Density:
1.1 g/cm3
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Melting point:
>300 °C(lit.)
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Boiling point:
553.5 °C at 760 mmHg
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Flashing point:
302.6 °C
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Storage temperature:
2-8°C
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 1H NMR (500 MHz, CD3OD) delta 5.25 (1H, dd, J = 3.6, 3.6 Hz, H-12), 3.16 (1H, dd, J = 11.2, 4.8 Hz, H-3), 2.84 (1H, dd, J = 13.6, 3.7 Hz, H-18), 1.99 (1H, ddd, J = 13.4, 13.4, 3.6 Hz, H-16), 1.15 (3H, s, 3H-27), 0.97 (3H, s, 3H-23), 0.93 (6H, s, 3H-25 and 3H-30), 0.90 (3H, s, 3H-29), 0.80 (3H, s, 3H-26), 0.77 (3H, s, 3H-24), 0.74 (1H, d, J = 11.5 Hz, H-5)
1H NMR
13C NMR
