Ethyl 5-(4-nitrophenyl)isoxazole-3-carboxylate

5-(4-硝基苯基)异噁唑-3-甲酸乙酯

Also known as: 3-Isoxazolecarboxylic acid, 5-(4-nitrophenyl)-, ethyl ester, 3-ethoxycarbonyl-5-(p-nitrophenyl)isoxazole, Ethyl 5-(4-nitrophenyl)isoxazole-3-carboxylate, 5-(4-nitrophenyl)isoxazole-3-carboxylic acid ethyl ester

Ethyl 5-(4-nitrophenyl)isoxazole-3-carboxylate (CAS 159670-70-9) 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-(4-nitrophenyl)-, ethyl ester, 3-ethoxycarbonyl-5-(p-nitrophenyl)isoxazole and 5-(4-nitrophenyl)isoxazole-3-carboxylic acid ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 159670-70-9
Jingsj CID: J-1504447-5
Molecular Formula: C₁₂H₁₀N₂O₅
Chinese Name: 5-(4-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-(4-nitrophenyl)isoxazole-3-carboxylate?

The CAS number of Ethyl 5-(4-nitrophenyl)isoxazole-3-carboxylate is 159670-70-9.

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

Ethyl 5-(4-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-(4-nitrophenyl)isoxazole-3-carboxylate (CAS 159670-70-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504447-5 (accessed 2026-10-22).

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