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- Details for Silybin
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Silybin
Category : Intermediates
CAS NO : 22888-70-6 EC NO : 245-302-5 MF : C25H22O10 MW : 482.4362 Product description : Items Specifications Appearance Yellowish to light brownish powder Residue solvent Acetone：≤0.6%，n-Hexane：≤0.001%，Ethanol：≤0.1% Loss on drying ≤5.0% Residue on ignition ≤0.5% Heavy Metals ≤10ppm microbial limit Total Bacterial：≤1000/g， Enumeration of moulds and yeasts:≤100/g，Salmonella spp：cannot detected， Escherichia Coli：cannot detected。 Assay（on dried basis） HPLC：≥90.0% Synonyms : Silibinin;Silybin;silymarin group;2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxin;Silybum marianum;Silybum Extract;(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-dihydro-4H-chromen-4-one;(2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-4H-chromen-4-one;Milk Thistle Extract;Milk Thistel P.E.; Molecular Structure : 
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