CAS No 1257-08-5 , (-)-Epicatechin gallate

Name: (-)-Epicatechin gallate
Synonyms: (-)-Epicatechin gallate; (-)-ECG;(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate);
CAS Registry Number:1257-08-5
Melting Point: 257-258°C
Flash Point: 325.2°C
Boiling Point: 920.9°C at 760 mmHg
Density: 1.685g/cm³
Refractive index: 1.769
Flash Point: 325.2°C
Molecular Weight: 442.38
InChI: InChI=1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21-/m1/s1
Molecular Formula: C22H18O10
Molecular Structure:

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