5-amino-3-ethyl-4-isoxazolecarboxamide

5-氨基-3-乙基-4-异恶唑甲酰胺

Also known as: 4-Isoxazolecarboxamide,5-amino-3-ethyl-(9CI), 4-Isoxazolecarboxamide, 5-amino-3-ethyl-, 5-Amino-3-ethyl-1,2-oxazole-4-carboxamide, 5-Amino-3-aethylisoxazol-4-carboxamid, 5-amino-3-ethyl-isoxazole-4-carboxylic acid amide, 5-Amino-3-ethyl-4-Isoxazole carboxamide

5-amino-3-ethyl-4-isoxazolecarboxamide (CAS 35261-07-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H9N3O2 and a molecular weight of 155.155 g/mol. It is also known as 4-Isoxazolecarboxamide,5-amino-3-ethyl-(9CI), 4-Isoxazolecarboxamide, 5-amino-3-ethyl- and 5-Amino-3-ethyl-1,2-oxazole-4-carboxamide. Key properties include a boiling point of 314.4±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 144.0±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35261-07-5
Jingsj CID
J-1527523-5
Molecular Formula
C6H9N3O2
Chinese Name
5-氨基-3-乙基-4-异恶唑甲酰胺
Molecular Weight
155.155 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point314.4±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point144.0±27.9 °C

Frequently Asked Questions

What is the CAS number of 5-amino-3-ethyl-4-isoxazolecarboxamide?

The CAS number of 5-amino-3-ethyl-4-isoxazolecarboxamide is 35261-07-5.

What are the molecular formula and molecular weight of 5-amino-3-ethyl-4-isoxazolecarboxamide?

5-amino-3-ethyl-4-isoxazolecarboxamide has molecular formula C6H9N3O2 and molecular weight 155.155 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-amino-3-ethyl-4-isoxazolecarboxamide (CAS 35261-07-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527523-5 (accessed 2026-10-26).

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