Ethyl 4-(2-fluorophenyl)-2-hydroxy-4-oxo-2-butenoate

4-(2-氟苯基)-2-羟基-4-氧代-2-丁烯酸乙酯

Ethyl 4-(2-fluorophenyl)-2-hydroxy-4-oxo-2-butenoate (CAS 1233131-27-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11FO4 and a molecular weight of 238.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1233131-27-5
Jingsj CID: J-1964399-1
Molecular Formula: C₁₂H₁₁FO₄
Chinese Name: 4-(2-氟苯基)-2-羟基-4-氧代-2-丁烯酸乙酯
Molecular Weight: 238.21 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 4-(2-fluorophenyl)-2-hydroxy-4-oxo-2-butenoate?

The CAS number of Ethyl 4-(2-fluorophenyl)-2-hydroxy-4-oxo-2-butenoate is 1233131-27-5.

What are the molecular formula and molecular weight of Ethyl 4-(2-fluorophenyl)-2-hydroxy-4-oxo-2-butenoate?

Ethyl 4-(2-fluorophenyl)-2-hydroxy-4-oxo-2-butenoate has molecular formula C12H11FO4 and molecular weight 238.21 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. "Ethyl 4-(2-fluorophenyl)-2-hydroxy-4-oxo-2-butenoate (CAS 1233131-27-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1964399-1 (accessed 2026-10-25).

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