Ethyl 5-Methyl-3-(3-thienyl)isoxazole-4-carboxylate

5-甲基-3-(3-噻吩基)异噁唑-4-甲酸乙酯

Ethyl 5-Methyl-3-(3-thienyl)isoxazole-4-carboxylate (CAS 943131-04-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3S and a molecular weight of 237.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 943131-04-2
Jingsj CID: J-452081-0
Molecular Formula: C₁₁H₁₁NO₃S
Chinese Name: 5-甲基-3-(3-噻吩基)异噁唑-4-甲酸乙酯
Molecular Weight: 237.28 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 5-Methyl-3-(3-thienyl)isoxazole-4-carboxylate?

The CAS number of Ethyl 5-Methyl-3-(3-thienyl)isoxazole-4-carboxylate is 943131-04-2.

What are the molecular formula and molecular weight of Ethyl 5-Methyl-3-(3-thienyl)isoxazole-4-carboxylate?

Ethyl 5-Methyl-3-(3-thienyl)isoxazole-4-carboxylate has molecular formula C11H11NO3S and molecular weight 237.28 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. "Ethyl 5-Methyl-3-(3-thienyl)isoxazole-4-carboxylate (CAS 943131-04-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-452081-0 (accessed 2026-10-25).

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