Ethyl 5-aminoisoxazole-3-carboxylate

5-氨基-3-异恶唑羧酸乙酯

Also known as: 3-Isoxazolecarboxylic acid, 5-amino-, ethyl ester, Ethyl 5-amino-1,2-oxazole-3-carboxylate, 3-Isoxazolecarboxylic acid,5-amino-,ethylester, Ethyl 5-amino-1,2-oxazole-3-carboxylate, 5-Amino-3-isoxazolecarboxylic acid ethyl ester

Ethyl 5-aminoisoxazole-3-carboxylate (CAS 485807-08-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O3 and a molecular weight of 156.139 g/mol. It is also known as 3-Isoxazolecarboxylic acid, 5-amino-, ethyl ester, Ethyl 5-amino-1,2-oxazole-3-carboxylate and 3-Isoxazolecarboxylic acid,5-amino-,ethylester. Key properties include a boiling point of 327.5±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 151.9±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 485807-08-7
Jingsj CID: J-1009691-6
Molecular Formula: C₆H₈N₂O₃
Chinese Name: 5-氨基-3-异恶唑羧酸乙酯
Molecular Weight: 156.139 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	327.5±22.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	151.9±22.3 °C

Frequently Asked Questions

What is the CAS number of Ethyl 5-aminoisoxazole-3-carboxylate?

The CAS number of Ethyl 5-aminoisoxazole-3-carboxylate is 485807-08-7.

What are the molecular formula and molecular weight of Ethyl 5-aminoisoxazole-3-carboxylate?

Ethyl 5-aminoisoxazole-3-carboxylate has molecular formula C6H8N2O3 and molecular weight 156.139 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-aminoisoxazole-3-carboxylate (CAS 485807-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1009691-6 (accessed 2026-10-25).

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