58546-55-7 Gomisin B

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Basic

CAS No. 58546-55-7
Product Name Gomisin B
Synonyms Schisantherin B; (5S,6S,7S)-6-Hydroxy-1,2,3,13-tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol-5-yl (2Z)-2-methylbut-2-enoate; 2-butenoic acid, 2-methyl-, (5S,6S,7S)-5,6,7,8-tetrahydro-6-hydroxy-1,2,3,13-tetramethoxy-6,7-dimethylbenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol-5-yl ester, (2Z)-; (5R,6S,7S)-6-hydroxy-1,2,3,13-tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol-5-yl (2Z)-2-methylbut-2-enoate; (5R,6S,7S)-6-Hydroxy-1,2,3,13-tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol-5-yl (2Z)-2-methylbut-2-enoate; 2-butenoic acid, 2-methyl-, (5R,6S,7S)-5,6,7,8-tetrahydro-6-hydroxy-1,2,3,13-tetramethoxy-6,7-dimethylbenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxol-5-yl ester, (2Z)-; 2-Butenoic Acid, 2-Methyl-, (5S,6S,7S,13As)-5,6,7,13A-Tetrahydro-6-Hydroxy-1,2,3,13-Tetramethoxy-6,7-Dimethylbenzo[3,4]Cycloocta[1,2-F][1,3]Benzodioxol-5-Yl Ester, (2Z)-
Molecular Formula C28H34O9
Molecular Weight 514.5642

Physical property

Density 1.28g/cm3
Boiling point 638.6°C at 760 mmHg
Flash point 206.4°C
Refractive index 1.588