Ethyl 5-acetyl-3-phenylisoxazole-4-carboxylate

5-乙酰基-3-苯基异噁唑-4-羧酸乙酯

Also known as: 4-Isoxazolecarboxylic acid, 5-acetyl-3-phenyl-, ethyl ester, Ethyl 5-acetyl-3-phenyl-1,2-oxazole-4-carboxylate

Ethyl 5-acetyl-3-phenylisoxazole-4-carboxylate (CAS 129663-15-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H13NO4 and a molecular weight of 259.25700 g/mol. It is also known as 4-Isoxazolecarboxylic acid, 5-acetyl-3-phenyl-, ethyl ester and Ethyl 5-acetyl-3-phenyl-1,2-oxazole-4-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 129663-15-6
Jingsj CID: J-1311344-7
Molecular Formula: C₁₄H₁₃NO₄
Chinese Name: 5-乙酰基-3-苯基异噁唑-4-羧酸乙酯
Molecular Weight: 259.25700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 5-acetyl-3-phenylisoxazole-4-carboxylate?

The CAS number of Ethyl 5-acetyl-3-phenylisoxazole-4-carboxylate is 129663-15-6.

What are the molecular formula and molecular weight of Ethyl 5-acetyl-3-phenylisoxazole-4-carboxylate?

Ethyl 5-acetyl-3-phenylisoxazole-4-carboxylate has molecular formula C14H13NO4 and molecular weight 259.25700 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 5-acetyl-3-phenylisoxazole-4-carboxylate (CAS 129663-15-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1311344-7 (accessed 2026-10-24).

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