CAS No: 72581-71-6, Chemical Name: Isosilybin
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72581-71-6 Isosilybin

product Name Isosilybin
Synonyms 2-(2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-1,4-benzodioxin-6-yl)-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one; 3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-4H-chromen-4-one; (2R,3R)-3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-4H-chromen-4-one
Molecular Formula C25H22O10
Molecular Weight 482.4362
InChI InChI=1/C25H22O10/c1-32-17-6-11(2-4-14(17)28)24-20(10-26)33-18-7-12(3-5-16(18)34-24)25-23(31)22(30)21-15(29)8-13(27)9-19(21)35-25/h2-9,20,23-29,31H,10H2,1H3/t20?,23-,24?,25+/m0/s1
CAS Registry Number 72581-71-6
Molecular Structure 72581-71-6 Isosilybin
Density 1.527g/cm3
Boiling point 793.027°C at 760 mmHg
Refractive index 1.684
Flash point 274.451°C
Vapour Pressur 0mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description