Isosilybin B
CAS Registry Number®
142796-22-3
No image available.
CAS Name
Isosilybin BMolecular Formula
C25H22O10Molecular Mass
482.44Cite this Page
Isosilybin B. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=142796-22-3 (retrieved ) (CAS RN: 142796-22-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
194-196 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/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
InChIKey
InChIKey=FDQAOULAVFHKBX-WAABAYLZSA-N
SMILES
C(O)[C@H]1[C@@H](OC=2C(O1)=CC(=CC2)[C@H]3OC=4C(C(=O)[C@@H]3O)=C(O)C=C(O)C4)C5=CC(OC)=C(O)C=C5
Canonical SMILES
O=C1C=2C(O)=CC(O)=CC2OC(C3=CC=C4OC(C5=CC=C(O)C(OC)=C5)C(OC4=C3)CO)C1O
Other Names for this Substance
- 4H-1-Benzopyran-4-one, 2-[(2S,3S)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-
- 1,4-Benzodioxin, 4H-1-benzopyran-4-one deriv.
- (2R,3R)-2-[(2S,3S)-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
- Isosilybin B
- Silybin a2
