20387-73-9

Basic information

• Product Name: 7-(2,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-10-(3-methyl-2-butenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one
• Synonyms: 7-(2,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-10-(3-methyl-2-butenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one;Auriculatin
• CAS NO: 20387-73-9
• Molecular Formula: C₂₅H₂₄O₆
• Molecular Weight: 420.45446
• Mol File: 20387-73-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 669.9°Cat760mmHg
• Flash Point: 231.9°C
• Appearance: /
• Density: 1.314g/cm³
• Vapor Pressure: 1.47E-18mmHg at 25°C
• Refractive Index: 1.644
• CAS DataBase Reference: 7-(2,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-10-(3-methyl-2-butenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-(2,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-10-(3-methyl-2-butenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one(20387-73-9)
• EPA Substance Registry System: 7-(2,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-10-(3-methyl-2-butenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one(20387-73-9)

Safety Data

• Hazardous Substances Data: 20387-73-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C25H24O6/c1-13(2)5-7-17-23-16(9-10-25(3,4)31-23)21(28)20-22(29)18(12-30-24(17)20)15-8-6-14(26)11-19(15)27/h5-6,8-12,26-28H,7H2,1-4H3

Relevant articles and documents

Erysenegalenseins H and I: Two new isoflavones from Erythrina senegalensis

In addition to the known compounds senegalensin, lupinifolin, erythrisenegalone, and auriculatin, two new isoflavones named erysenegalensein H and erysenegalensein I were isolated from the dichloromethane extract of the stem bark of Erythrina senegalensis