Lithospermic acid B CAS No.121521-90-2 / Cat No.EBD1313
3-(1-Carboxy-2-(3,4-dihydroxyphenyl)ethyl) 4-(3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxo-1-propenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylate (2S-(2alpha,3beta(S*),4(E(S*))))-
3-Benzofurancarboxylic acid, 4-(3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxo-1-propenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, 3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethyl) ester, (2S-(2alpha,3beta(S*),4(E(S*))))-
(2R)-2-({(2E)-3-[(2S,3S)-3-{[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]carbonyl}-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydro-1-benzofuran-4-yl]prop-2-enoyl}oxy)-3-(3,4-dihydroxyphenyl)propanoic acid
(2R)-2-({(2E)-3-[(2S,3S)-3-{[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]carbonyl}-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydro-1-benzofuran-4-yl]prop-2-enoyl}oxy)-3-(3,4-dihydroxyphenyl)propanoic acid
tert-Butyl N-(2-aminoethyl)-N-methylcarbamate
N-(2-Aminoethyl)-N-methyl carbamic acid tert-butyl ester
Lithospermic acid B
3-Benzofurancarboxylic acid, 4-(3-(1
Properties
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Appearance:
Yellow solid
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Density:
1.638 g/cm3
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Melting point:
98-110 °C
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Boiling point:
1020.272 °C at 760 mmHg
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Flashing point:
322.098 °C
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Storage temperature:
2-8°C
Safety Information
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Signal words:
None
NMR Spectrum
1H NMR
13C NMR
