4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one

Also known as: 2H-1-Benzopyran-2-one, 4-(chloromethyl)-7-hydroxy-, 4-(Chloromethyl)-7-hydroxycoumarin, 4-(Chloromethyl)-7-hydroxy-2H-2-chromenone, 4-(Chloromethyl)-7-hydroxy-2H-chrome-2-one, 4-Chloromethyl-7-hydroxychromen-2-one, BlueCMHC, CellTracker Blue CMHC, CellHunt Blue CMHC, chloromethylhydroxychromenone

4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one (CAS 25392-41-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H7ClO3 and a molecular weight of 210.614 g/mol. Key properties include a melting point of 180-183ºC, a boiling point of 409.6±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 201.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 25392-41-0
Jingsj CID: J-1957911-4
Molecular Formula: C₁₀H₇ClO₃
Molecular Weight: 210.614 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	180-183ºC
Boiling Point	409.6±45.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	201.5±28.7 °C
Exact Mass	210.008377
PSA	50.44000
LogP	2.38
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.619
Storage Conditions	2-8℃

Activity & Biological Data

Additional Information	[1]. Fernanda Pérez-Cruz, et al. Selected hydroxycoumarins as antioxidants in cells: physicochemical and reactive oxygen species scavenging studies. 2013, Oct. 26(10):773-783. [2]. Knaus E E , et al. Phenylethynylbenzenesulfonamide regioisomers strongly and selectively inhibit the transmembrane, tumor-associated carbonic anhydrase isoforms IX and XII over the cytosolic isoforms I and II[J]. Bioorganic & Medicinal Chemistry Letters, 2011, 21(19):5892-5896.

Additional Information

[1]. Fernanda Pérez-Cruz, et al. Selected hydroxycoumarins as antioxidants in cells: physicochemical and reactive oxygen species scavenging studies. 2013, Oct. 26(10):773-783. [2]. Knaus E E , et al. Phenylethynylbenzenesulfonamide regioisomers strongly and selectively inhibit the transmembrane, tumor-associated carbonic anhydrase isoforms IX and XII over the cytosolic isoforms I and II[J]. Bioorganic & Medicinal Chemistry Letters, 2011, 21(19):5892-5896.

Customs & Trade Information

HS Code	2932209090
Summary	2932209090. other lactones. 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 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one?

The CAS number of 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one is 25392-41-0.

What are the molecular formula and molecular weight of 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one?

4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one has molecular formula C10H7ClO3 and molecular weight 210.614 g/mol.

What are the upstream and downstream products of 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one?

For 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one, Upstream Products: Ethyl 4-chloroacetoacetate, Resorcinol, Methyl 4-chloroacetoacetate; Downstream Products: methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate, 2-(6-Hydroxy-1-benzofuran-3-yl)acetic acid, (S)-Methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate.

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. "4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one (CAS 25392-41-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957911-4 (accessed 2026-11-09).

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