2-C-[(galloyloxy)methyl]-D-ribose 5-gallate

Nom 2-C-[(galloyloxy)methyl]-D-ribose 5-gallate Synonymes Hamamelitannin; 2-C-((Galloyloxy)methyl)-D-ribose 5-gallate; [(2R,3R,4R,5R,6R)-2,5-dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxybenzoyl)oxy-tetrahydropyran-4-yl] 3,4,5-trihydroxybenzoate Formule moléculaire C20H20O14 Poids Moléculaire 484.3644 InChI InChI=1/C20H20O14/c21-5-12-15(28)16(33-18(29)6-1-8(22)13(26)9(23)2-6)17(20(31)32-12)34-19(30)7-3-10(24)14(27)11(25)4-7/h1-4,12,15-17,20-28,31H,5H2/t12-,15-,16-,17-,20-/m1/s1 Numéro de registre CAS 469-32-9 EINECS 207-416-3 Structure moléculaire Densité 1.93g/cm3 Point d'ébullition 947.5°C at 760 mmHg Indice de réfraction 1.785 Point d'éclair 331°C

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