2-Ethyl-3-(2-fluorophenyl)-4H-1-benzopyran-4-one

2-乙基-3-(2-氟苯基)-4H-1-苯并吡喃-4-酮

2-Ethyl-3-(2-fluorophenyl)-4H-1-benzopyran-4-one (CAS 1300581-51-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H13FO2 and a molecular weight of 268.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1300581-51-4
Jingsj CID: J-454727-9
Molecular Formula: C₁₇H₁₃FO₂
Chinese Name: 2-乙基-3-(2-氟苯基)-4H-1-苯并吡喃-4-酮
Molecular Weight: 268.28 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Ethyl-3-(2-fluorophenyl)-4H-1-benzopyran-4-one?

The CAS number of 2-Ethyl-3-(2-fluorophenyl)-4H-1-benzopyran-4-one is 1300581-51-4.

What are the molecular formula and molecular weight of 2-Ethyl-3-(2-fluorophenyl)-4H-1-benzopyran-4-one?

2-Ethyl-3-(2-fluorophenyl)-4H-1-benzopyran-4-one has molecular formula C17H13FO2 and molecular weight 268.28 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-Ethyl-3-(2-fluorophenyl)-4H-1-benzopyran-4-one (CAS 1300581-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-454727-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.