Silibinin CAS 22888-70-6

Product Name: Silibinin
Synonyms: silliver;silybine;silymarinei;silymaringroup;Silymrin;(2R,3R)-3,5,7-TRIHYDROXY-2-[(2R,3R)-3-(4-HYDROXY-3-METHOXY-PHENYL)-2-HYDROXYMETHYL-2,3-DIHYDRO-BENZO[1,4]DIOXIN-6-YL]-CHROMAN-4-ONE;2-[2R,3R-DIHYDRO-3-(4-HYDROXY-3-METHOXYPHENYL)-2-(HYDROXYMETHYL)-1,4-BENZODIOXIN-6-YL]-2R,3R-DIHYDRO-3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ONE;2,3-DIHYDRO-3-(4-HYDROXY-3-METHOXYPHENYL)-2-(HYDROXYMETHYL)-6-(3,5,7-TRIHYDROXY-4-OXOBENZOPYRAN-2-YL)BENZODIOXINE
CAS: 22888-70-6
MF: C25H22O10
MW: 482.44
EINECS: 245-302-5
Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;Pharmaceutical raw material;Plant extracts;chemical reagent;pharmaceutical intermediate;Flavanones;Natural Plant Extract;Angiogenesis InhibitorsCancer Research;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Plant extract;Inhibitors;-;Anti-proliferative AgentsNutrition Research;Angiogenesis;Biochemicals Found in Plants;Bioflavonoids;Cancer Research;Chemopreventive Agents;Aromatics;Chiral Reagents
Mol File: 22888-70-6.mol
Silibinin Structure
Silibinin Chemical Properties
Melting point 164-174°C
alpha D20 +11° (c = 0.25 in acetone + alcohol)
storage temp. −20°C
pka pKa 6.42±0.04 (Uncertain)
Merck 13,8607
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 22888-70-6(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39-24/25-22-36
RIDADR 3172
WGK Germany 3
RTECS DJ2981770
HS Code 29329990