5-Amino-3-methylisoxazole-4-carbonitrile

3-甲基-5-氨基异噁唑-4-甲腈

Also known as: 5-Amino-3-methyl-4-isoxazolecarbonitrile, 5-amino-3-methyl-1,2-oxazole-4-carbonitrile, 5-Amino-4-cyano-3-methylisoxazole, 4-Isoxazolecarbonitrile, 5-amino-3-methyl-, 5-amino-3-methyl-4-isoxazolecarbonitrile, 5-Amino-3-methyl-4-isoxazolecarbonitrile

5-Amino-3-methylisoxazole-4-carbonitrile (CAS 35261-01-9) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H5N3O and a molecular weight of 123.11300 g/mol. It is also known as 5-Amino-3-methyl-4-isoxazolecarbonitrile, 5-amino-3-methyl-1,2-oxazole-4-carbonitrile and 5-Amino-4-cyano-3-methylisoxazole. Key properties include a melting point of 227-230ºC, a boiling point of 347.4ºC at 760 mmHg, a density of 1.3 g/cm3 and a flash point of 163.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

35261-01-9

Jingsj CID

J-1069700-3

Molecular Formula

C₅H₅N₃O

Chinese Name

3-甲基-5-氨基异噁唑-4-甲腈

Molecular Weight

123.11300 g/mol

Category

Nitrogen Compounds

Last updated

8/21/2026