Ethyl 5-(3-nitrophenyl)isoxazole-3-carboxylate

5-(3-硝基苯基)异噁唑-3-甲酸乙酯

Also known as: 3-Isoxazolecarboxylic acid, 5-(3-nitrophenyl)-, ethyl ester, 5-(3-nitrophenyl)-3-isoxazolecarboxylic acid ethyl ester, ethyl 5-(3-nitrophenyl)-1,2-oxazole-3-carboxylate

Ethyl 5-(3-nitrophenyl)isoxazole-3-carboxylate (CAS 866040-66-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10N2O5 and a molecular weight of 262.21800 g/mol. It is also known as 3-Isoxazolecarboxylic acid, 5-(3-nitrophenyl)-, ethyl ester, 5-(3-nitrophenyl)-3-isoxazolecarboxylic acid ethyl ester and ethyl 5-(3-nitrophenyl)-1,2-oxazole-3-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 866040-66-6
Jingsj CID: J-1506402-8
Molecular Formula: C₁₂H₁₀N₂O₅
Chinese Name: 5-(3-硝基苯基)异噁唑-3-甲酸乙酯
Molecular Weight: 262.21800 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-(3-nitrophenyl)isoxazole-3-carboxylate?

The CAS number of Ethyl 5-(3-nitrophenyl)isoxazole-3-carboxylate is 866040-66-6.

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

Ethyl 5-(3-nitrophenyl)isoxazole-3-carboxylate has molecular formula C12H10N2O5 and molecular weight 262.21800 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-(3-nitrophenyl)isoxazole-3-carboxylate (CAS 866040-66-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506402-8 (accessed 2026-10-23).

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