Homopterocarpin

Also known as: (6aR)-6a,11aα-Dihydro-3,9-dimethoxy-6H-benzofuro[3,2-c][1]benzopyran, (6aR)-6aα,11aα-Dihydro-3,9-dimethoxy-6H-benzofuro[3,2-c][1]benzopyran, (6aR,11aR)-3,9-Dimethoxy-6a,11a-dihydro-6H-[1]benzofuro[3,2-c]chromene, 3,9-Dimethoxypterocarpan, 6H-Benzofuro[3,2-c][1]benzopyran, 6a,11a-dihydro-3,9-dimethoxy-, (6aR,11aR)-, 6H-Benzofuro[3,2-c][1]benzopyran, 6a,11a-dihydro-3,9-dimethoxy-, (6aR,11aR)-rel-, 6H-Benzofuro[3,2-c][1]benzopyran, 6a,11a-dihydro-3,9-dimethoxy-, (6aR-cis)-

Homopterocarpin (CAS 606-91-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C17H16O4 and a molecular weight of 284.306 g/mol. Key properties include a boiling point of 395.0±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 140.4±34.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 606-91-7
Jingsj CID: J-1973996-9
Molecular Formula: C₁₇H₁₆O₄
Molecular Weight: 284.306 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	395.0±42.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	140.4±34.7 °C
Exact Mass	284.104858
PSA	36.92000
LogP	3.14
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.589

Activity & Biological Data

Additional Information	[1]. Akinmoladun AC, et al. Effect of homopterocarpin, an isoflavonoid from Pterocarpus erinaceus, on indices of liver injury and oxidative stress in acetaminophen-provoked hepatotoxicity. J Basic Clin Physiol Pharmacol. 2015 Nov;26(6):555-62. [2]. Oh JM, et al. Medicarpin and Homopterocarpin Isolated from Canavalia lineata as Potent and Competitive Reversible Inhibitors of Human Monoamine Oxidase-B. Molecules. 2022 Dec 28;28(1):258.

Additional Information

[1]. Akinmoladun AC, et al. Effect of homopterocarpin, an isoflavonoid from Pterocarpus erinaceus, on indices of liver injury and oxidative stress in acetaminophen-provoked hepatotoxicity. J Basic Clin Physiol Pharmacol. 2015 Nov;26(6):555-62. [2]. Oh JM, et al. Medicarpin and Homopterocarpin Isolated from Canavalia lineata as Potent and Competitive Reversible Inhibitors of Human Monoamine Oxidase-B. Molecules. 2022 Dec 28;28(1):258.

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Homopterocarpin?

The CAS number of Homopterocarpin is 606-91-7.

What are the molecular formula and molecular weight of Homopterocarpin?

Homopterocarpin has molecular formula C17H16O4 and molecular weight 284.306 g/mol.

What are the upstream and downstream products of Homopterocarpin?

For Homopterocarpin, Downstream Products: Isosativan.

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. "Homopterocarpin (CAS 606-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973996-9 (accessed 2026-11-09).

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