METHYL COROSOLATE CAS No.4518-70-1 / Cat No.EBD3057348
Formula: C31H50O4
Molecular Weight:486.73
Synonyms:
METHYL COROSOLATE
(2WEI ,3WEI )-2,3-DIHYDROXY-URS-12-EN-28-OIC ACID METHYL ESTER
(2ALPHA,3BETA)-2,3-DIHYDROXY-URS-12-EN-28-OIC ACID METHYL ESTER
Methyl corosolate
(2alpha,3beta)-2,3-Dihydroxy-urs-12-en-28-oic acid methyl ester
Package
Properties
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Density:
1.112 g/cm3
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Melting point:
212-214 deg.
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Boiling point:
541.892 °C at 760 mmHg
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Flashing point:
163.088 °C
NMR Spectrum
Prediction： NMR (400 MHz, CDC13) 8 0.75 (3H, s, CH3), 0.83 (3H, s, CH3), 0.85 (3H, d, J= 6.5 Hz, CH3), 0.94 (3H, d,> 5.7 Hz, CH3), 0.99 (3H, s, CH3), 1.03 (3H, s, CH3), 1.08 (3H, s, CH3), 2.23 (1H, d, J=11.0 Hz,H-18), 3.0 (1H, d, J= 8.4 Hz, H-3), 3.60 (3H, s, -COOCH3), 3.62-3.71 (1H, m, H-2), 5.25 (1H, t, J= 3.4 Hz, H-12);
1H NMR
13C NMR
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Suggested Compounds
