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(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester

(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester Structure
(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester structure
CAS No.
57799-96-9
Chemical Name:
(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester
Synonyms
10-Acetoxyoleuropein;(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester;(2S,3E)-3-(2-Acetoxyethylidene)-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester;2H-Pyran-4-acetic acid, 3-[2-(acetyloxy)ethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-, 2-(3,4-dihydroxyphenyl)ethyl ester, (2S,3E,4S)-
CBNumber:
CB62265467
Molecular Formula:
C27H34O15
Molecular Weight:
598.55
MDL Number:
MOL File:
57799-96-9.mol
Request For Quotation

(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester Properties

Boiling point 818.5±65.0 °C(Predicted)
Density 1.51±0.1 g/cm3(Predicted)
pka 9.70±0.10(Predicted)

(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

(2S)-3-[(E)-2-Acetoxyethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-methoxycarbonyl-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester (2S,3E)-3-(2-Acetoxyethylidene)-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4α-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester 10-Acetoxyoleuropein 2H-Pyran-4-acetic acid, 3-[2-(acetyloxy)ethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-, 2-(3,4-dihydroxyphenyl)ethyl ester, (2S,3E,4S)- 57799-96-9