Isosilybin

About This Item

Molecular Formula	C₂₅H₂₂O₁₀
CAS Number	72581-71-6

FC-0345995

Request a Quote Bulk Order Inquiry

Technical Service

Need help? Our experienced chemists are ready to assist you.

Let Us Assist →

Properties

Chemical Identifiers

IUPAC Name	(2R,3R)-3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one
SMILES	COC1=C(C=CC(=C1)C2C(OC3=C(O2)C=CC(=C3)[C@@H]4[C@H](C(=O)C5=C(C=C(C=C5O4)O)O)O)CO)O
InChI Key	FDQAOULAVFHKBX-DBMPWETRSA-N
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

Physical Properties

Boiling Point	793.0±60.0 °C at 760 mmHg
Flash Point	274.5±26.4 °C
Density	1.5±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

274.5±26.4 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.