ChemicalBook Product Catalog Analytical Chemistry Analysis reagents Ion chromatography reagents Silybin

Silybin

Silybin Basic information
Product Name:Silybin
Synonyms:Silybin A,B (Mixture);Silybin (Mixture of Diastereomers);4H-1-Benzopyran-4-one, 2-[2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-
CAS:802918-57-6
MF:C25H22O10
MW:482.44
EINECS:806-403-5
Product Categories:Aromatics;Chiral Reagents;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Pharmaceuticals
Mol File:802918-57-6.mol
Silybin Structure
Silybin Chemical Properties
Melting point 152-153°C
Boiling point 793.0±60.0 °C(Predicted)
density 1.527±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Acetone (Sparingly, Sonicated, Heated), DMSO (Slightly), Methanol (Slightly, Heated)
pka7.39±0.60(Predicted)
form Solid
color Pale Yellow to Beige
InChIKeySEBFKMXJBCUCAI-DBMPWETRSA-N
SMILES[C@H]1(C2=CC=C3OC(CO)C(C4=CC=C(O)C(OC)=C4)OC3=C2)OC2=CC(O)=CC(O)=C2C(=O)[C@@H]1O
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
RTECS DJ2981770
MSDS Information
Silybin Usage And Synthesis
Chemical PropertiesBeige Solid
UsesHepatoprotectant. In nature, the flavonolignan Silybin occurs as a mixture of two diastereomers, Silybin A and Silybin B.
UsesReference standard in the analysis of herbal medicinal products.
General DescriptionProduced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.
Silybin Preparation Products And Raw materials
Preparation Productshydnocarpin
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