8-Hydroxybergapten

Also known as: 9-Hydroxy-4-methoxy-7H-furo[3,2-g]chromen-7-one, 9-Hydroxy-4-methoxypsoralen, 8-Hydroxy-5-methoxypsoralen, 5-Methoxy-8-hydroxypsoralen, 7H-Furo[3,2-g][1]benzopyran-7-one, 9-hydroxy-4-methoxy-

8-Hydroxybergapten (CAS 1603-47-0) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C12H8O5 and a molecular weight of 232.189 g/mol. Key properties include a boiling point of 488.2±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 249.1±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1603-47-0
Jingsj CID: J-1986722-5
Molecular Formula: C₁₂H₈O₅
Molecular Weight: 232.189 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	488.2±45.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	249.1±28.7 °C
Exact Mass	232.037170
PSA	72.81000
LogP	0.96
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.670

Activity & Biological Data

Additional Information	[1]. Brown SA, et al. The biosynthesis of isopimpinellin. Can J Biochem. 1977 Jul;55(7):686-92. [2]. Mu-Hyun Jin, et al. Composition for promoting synthesis of collagen, and composition for external preparation for skin comprising the same.

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 8-Hydroxybergapten?

The CAS number of 8-Hydroxybergapten is 1603-47-0.

What are the molecular formula and molecular weight of 8-Hydroxybergapten?

8-Hydroxybergapten has molecular formula C12H8O5 and molecular weight 232.189 g/mol.

What are the upstream and downstream products of 8-Hydroxybergapten?

For 8-Hydroxybergapten, Upstream Products: iodomethane, Xanthotoxol, Methoxsalen; Downstream Products: Isopimpinellin.

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. "8-Hydroxybergapten (CAS 1603-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986722-5 (accessed 2026-11-06).

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