Amentoflavanone

Also known as: Tetrahydroamentoflavone, 3",8"-Binaringenin, (2S)-8-{5-[(2S)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2-hydroxyphenyl}-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one, 4H-1-Benzopyran-4-one, 8-[5-[(2S)-3,4-dihydro-5,7-dihydroxy-4-oxo-2H-1-benzopyran-2-yl]-2-hydroxyphenyl]-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2S)-

Amentoflavanone (CAS 48236-96-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C30H22O10 and a molecular weight of 542.490 g/mol. Key properties include a boiling point of 932.8±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 314.3±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 48236-96-0
Jingsj CID: J-1982484-1
Molecular Formula: C₃₀H₂₂O₁₀
Molecular Weight: 542.490 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	932.8±65.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	314.3±27.8 °C
Exact Mass	542.121277
PSA	173.98000
LogP	5.03
Vapor Pressure	0.0±0.3 mmHg at 25°C
Refractive Index	1.745

Activity & Biological Data

Target	IC50: 92 nM (XO)[1]. Ki: 0.982 μM (XO)[1].
Additional Information	[1]. Ranjith Arimboor, et al. Tetrahydroamentoflavone (THA) from Semecarpus anacardium as a potent inhibitor of xanthine oxidase. J Ethnopharmacol. 2011 Feb 16;133(3):1117-20.

Frequently Asked Questions

What is the CAS number of Amentoflavanone?

The CAS number of Amentoflavanone is 48236-96-0.

What are the molecular formula and molecular weight of Amentoflavanone?

Amentoflavanone has molecular formula C30H22O10 and molecular weight 542.490 g/mol.

What are the upstream and downstream products of Amentoflavanone?

For Amentoflavanone, Downstream Products: Amentoflavone.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Amentoflavanone (CAS 48236-96-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1982484-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.