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490-54-0 (Z)-2-[(3,4-dihydroxyphenyl)methylene]-6-(β-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one |
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| Chemical Name | (Z)-2-[(3,4-dihydroxyphenyl)methylene]-6-(β-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one |
| Synonyms | Maritimein;(Z)-2-((3,4-Dihydroxyphenyl)methylene)-6-(beta-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one;(2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-7-hydroxy-3-oxo-2,3-dihydro-1-benzofuran-6-yl beta-D-glucopyranoside |
| Molecular Formula | C21H20O11 |
| Molecular Weight | 448.3769 |
| InChl | InChI=1/C21H20O11/c22-7-14-16(26)18(28)19(29)21(32-14)31-12-4-2-9-15(25)13(30-20(9)17(12)27)6-8-1-3-10(23)11(24)5-8/h1-6,14,16,18-19,21-24,26-29H,7H2/b13-6-/t14-,16-,18+,19-,21-/m1/s1 |
| CAS Registry Number | 490-54-0 |
| EINECS | 207-712-2 |
| Molecular Structure | ![490-54-0 (Z)-2-[(3,4-dihydroxyphenyl)methylene]-6-(β-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one](https://images-a.chemnet.com/suppliers/chembase/cas4/cas490-54-0.gif "490-54-0 (Z)-2-[(3,4-dihydroxyphenyl)methylene]-6-(β-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one") |
| Density | 1.749g/cm3 |
| Boiling Point | 824.9°C at 760 mmHg |
| Refractive Index | 1.78 |
| Flash Point | 292.2°C |
| Vapour Pressur | 8.1E-29mmHg at 25°C |
| MSDS | |
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