Pachypodol

Also known as: Quercetin 3,3',7-trimethyl ether, Quercetin 3,7,3'-trimethyl ether, 4',5-Dihydroxy-3,3',7-trimethoxyflavone, 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one, Agastache Flavonol, Ro-09-0179

Pachypodol (CAS 33708-72-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H16O7 and a molecular weight of 344.32 g/mol. Key properties include a boiling point of 598.8±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 220.7±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 33708-72-4
Jingsj CID: J-1958217-3
Molecular Formula: C₁₈H₁₆O₇
Molecular Weight: 344.32 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	598.8±50.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	220.7±23.6 °C
Exact Mass	344.089600
PSA	98.36000
LogP	2.56
Vapor Pressure	0.0±1.8 mmHg at 25°C
Refractive Index	1.654

Activity & Biological Data

Additional Information	[1]. Kim EK, et al. Pachypodol, a Methoxyflavonoid Isolated from Pogostemon cablin Bentham Exerts Antioxidant and Cytoprotective Effects in HepG2 Cells: Possible Role of ERK-Dependent Nrf2 Activation. Int J Mol Sci. 2019;20(17):4082. Published 2019 Aug 21. [2]. Ali HA,et al. Pachypodol, a flavonol from the leaves of Calycopteris floribunda, inhibits the growth of CaCo 2 colon cancer cell line in vitro. Phytother Res. 2008;22(12):1684-1687.

Additional Information

[1]. Kim EK, et al. Pachypodol, a Methoxyflavonoid Isolated from Pogostemon cablin Bentham Exerts Antioxidant and Cytoprotective Effects in HepG2 Cells: Possible Role of ERK-Dependent Nrf2 Activation. Int J Mol Sci. 2019;20(17):4082. Published 2019 Aug 21. [2]. Ali HA,et al. Pachypodol, a flavonol from the leaves of Calycopteris floribunda, inhibits the growth of CaCo 2 colon cancer cell line in vitro. Phytother Res. 2008;22(12):1684-1687.

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Pachypodol?

The CAS number of Pachypodol is 33708-72-4.

What are the molecular formula and molecular weight of Pachypodol?

Pachypodol has molecular formula C18H16O7 and molecular weight 344.32 g/mol.

What are the upstream and downstream products of Pachypodol?

For Pachypodol, Upstream Products: Quercetin, Dimethyl sulfate.

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. "Pachypodol (CAS 33708-72-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958217-3 (accessed 2026-11-06).

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