Hydrangenol

Also known as: Hydrangel, 3,4-Dihydro-8-hydroxy-3-(4-hydroxyphenyl)-1H-2-benzopyran-1-one, 3-(4-Hydroxyphenyl)-8-hydroxy-3,4-dihydro-1H-2-benzopyran-1-one, 3-(4-Hydroxyphenyl)-8-hydroxyisochroman-1-one, 8-Hydroxy-3-(4-hydroxyphenyl)-3,4-dihydro-1H-isochromen-1-one, 1H-2-Benzopyran-1-one, 3,4-dihydro-8-hydroxy-3-(4-hydroxyphenyl)-

Hydrangenol (CAS 480-47-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C15H12O4 and a molecular weight of 256.253 g/mol. Key properties include a boiling point of 528.3±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 206.4±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 480-47-7
Jingsj CID: J-1957772-8
Molecular Formula: C₁₅H₁₂O₄
Molecular Weight: 256.253 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	528.3±50.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	206.4±23.6 °C
Exact Mass	256.073547
PSA	66.76000
LogP	2.54
Vapor Pressure	0.0±1.4 mmHg at 25°C
Refractive Index	1.662

Activity & Biological Data

Target	MMP-1 MMP-3 COX-2 IL-6
Additional Information	[1]. Myung DB, et al. Hydrangenol Isolated from the Leaves of Hydrangea serrata Attenuates Wrinkle Formation and Repairs Skin Moisture in UVB-Irradiated Hairless Mice. Nutrients. 2019 Oct 2;11(10):2354.

Frequently Asked Questions

What is the CAS number of Hydrangenol?

The CAS number of Hydrangenol is 480-47-7.

What are the molecular formula and molecular weight of Hydrangenol?

Hydrangenol has molecular formula C15H12O4 and molecular weight 256.253 g/mol.

What are the upstream and downstream products of Hydrangenol?

For Hydrangenol, Upstream Products: 4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde, Hydrangenol 8-O-glucoside, 4-(Benzyloxy)benzaldehyde; Downstream Products: 2-Hydroxy-6-methylbenzoic acid, 4-Hydroxybenzoic acid.

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. "Hydrangenol (CAS 480-47-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957772-8 (accessed 2026-11-06).

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