alpha-amyrin CAS No.638-95-9 / Cat No.EBD2638212
5α-urs-12-en-3β-ol
alpha-amyrin
urs-12-en-3β-ol
(3.beta.)-Urs-12-en-3-ol
(3beta)-Urs-12-en-3-ol
(3bêta)-Urs-12-én-3-ol
(3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-eicosahydro-picen-3-ol
(3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydro-3-picenol
(3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-Octaméthyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydro-3-picénol
.alpha.-Amyrenol
.alpha.-Amyrin
638-95-9
urs-12-en-3-ol
Properties
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Appearance:
white crystalline powder
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Density:
1.01g/cm3
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Melting point:
178-183°C
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Boiling point:
243 C
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Flashing point:
218.6°C
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Vapour pressure:
8.06E-12mmHg at 25°C
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Solubility:
SOLVENT < Soluble in ether, benzene, chloroform, glacial acetic acid
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 13C NMR (125 MHz for carbon, in C5D5N): 39.5 (C-1), 28.0 (C-2), 78.3 (C-3), 39.0 (C-4), 54.6 (C-5), 18.6 (C-6), 32.0 (C-7), 40.0 (C-8), 47.7 (C-9), 37.2 (C-10), 23.5 (C-11), 124.1 (C-12), 139.2 (C-13), 42.0 (C-14), 28.8 (C-15), 26.5 (C-16), 33.7 (C-17), 58.5 (C-18), 39.4 (C-19), 39.6 (C-20), 31.1 (C-21), 41.3 (C-22), 28.1 (C-23), 15.6 (C-24), 15.8 (C-25), 16.8 (C-25), 23.5 (C-27), 28.0 (C-28), 17.5 (C-29), 21.5 (C-30)
1H NMR
13C NMR
