Derrisisoflavone B

鱼藤属异黄酮 B

Also known as: derrisoflavone B, 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-[4-hydroxy-3-(2-hydroxy-3-methyl-3-buten-1-yl)phenyl]-6-(3-methyl-2-buten-1-yl)-, (+)-, 5,7-Dihydroxy-3-[4-hydroxy-3-(2-hydroxy-3-methyl-3-buten-1-yl)phenyl]-6-(3-methyl-2-buten-1-yl)-4H-chromen-4-one

Derrisisoflavone B (CAS 246870-75-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C25H26O6 and a molecular weight of 422.470 g/mol. It is also known as derrisoflavone B, 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-[4-hydroxy-3-(2-hydroxy-3-methyl-3-buten-1-yl)phenyl]-6-(3-methyl-2-buten-1-yl)-, (+)- and 5,7-Dihydroxy-3-[4-hydroxy-3-(2-hydroxy-3-methyl-3-buten-1-yl)phenyl]-6-(3-methyl-2-buten-1-yl)-4H-chromen-4-one. Key properties include a boiling point of 663.5±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 227.3±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 246870-75-7
Jingsj CID: J-1385559-6
Molecular Formula: C₂₅H₂₆O₆
Chinese Name: 鱼藤属异黄酮 B
Molecular Weight: 422.470 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	663.5±55.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	227.3±25.0 °C

Frequently Asked Questions

What is the CAS number of Derrisisoflavone B?

The CAS number of Derrisisoflavone B is 246870-75-7.

What are the molecular formula and molecular weight of Derrisisoflavone B?

Derrisisoflavone B has molecular formula C25H26O6 and molecular weight 422.470 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Derrisisoflavone B (CAS 246870-75-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1385559-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.