Silybin A
Product Specifications
CAS Number
22888-70-6
Synonyms
Silybin; (2R,3R)-2-[(2R,3R)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one; 3,5,7-Trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxan-6-yl]-4-chromanone; [2R-[2α,3β,6(2R*,3R*)]]-2-[2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one; 1,4-Benzodioxin 4H-1-benzopyran-4-one deriv.; 7C3MT; Silibinin; Silibinin A; Silliver; Silybin A; Silybin b1; Silybine; Silybum substance E6; Silymarin I; Silymarin MZ 80; Silymarine I
Hazard Statement
Causes skin irritation
Purity
>95% (HPLC)
Smiles
COc1cc(ccc1O)[C@H]2Oc3cc(ccc3O[C@@H]2CO)[C@H]4Oc5cc(O)cc(O)c5C(=O)[C@@H]4O
Molecular Formula
C25 H22 O10
Molecular Weight
482.44
InChI
InChI=1S/C25H22O10/c1-32-17-6-11(2-4-14(17)28)24-20(10-26)33-16-5-3-12(7-18(16)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-/m1/s1
Additionnal Information
IUPAC name: (2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one
Shipping Conditions
Room Temperature
Storage Conditions
-20°C
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