Lappaol A

Also known as: Lappaol A, (3R,4R)-4-[[(2S,3R)-2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-5-benzofuranyl]methyl]dihydro-3-[(4-hydroxy-3-methoxyphenyl)methyl]-2(3H)-furanone, 4-[[2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxybenzofuran-5-yl]methyl]-4,5-dihydro-3-[(4-hydroxy-3-methoxyphenyl)methyl]furan-2(3H)-one, NSC 287066

Lappaol A (CAS 62333-08-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C30H32O9 and a molecular weight of 536.57000 g/mol. Key properties include a boiling point of 737.7ºC at 760 mmHg, a density of 1.326g/cm3 and a flash point of 242ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 62333-08-8
Jingsj CID: J-1981965-9
Molecular Formula: C₃₀H₃₂O₉
Molecular Weight: 536.57000 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	737.7ºC at 760 mmHg
Density	1.326g/cm3
Flash Point	242ºC
Exact Mass	536.20500
PSA	123.91000
LogP	3.90760
Refractive Index	1.62

Activity & Biological Data

Additional Information	[1]. Shan Su, et al. Natural lignans from Arctium lappa as antiaging agents in Caenorhabditis elegans. Phytochemistry. 2015 Sep;117:340-350.

Frequently Asked Questions

What is the CAS number of Lappaol A?

The CAS number of Lappaol A is 62333-08-8.

What are the molecular formula and molecular weight of Lappaol A?

Lappaol A has molecular formula C30H32O9 and molecular weight 536.57000 g/mol.

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. "Lappaol A (CAS 62333-08-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981965-9 (accessed 2026-11-06).

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