Methyl 3-nitro-1H-1,2,4-triazole-5-carboxylate

3-硝基-1H-1,2,4-三唑-5-羧酸甲酯

Also known as: 1H-1,2,4-Triazole-3-carboxylic acid, 5-nitro-, methyl ester, 3-Nitro-5-carbomethoxy-1,2,4-triazole, 3-nitro-1,2,4-triazole-5-carboxylic acid methyl ester, 5-nitro-2H-[1,2,4]triazole-3-carboxylic acid methyl ester, methyl 5-nitro-1H-1,2,4-triazole-3-carboxylate, Methyl 3-nitro-1H-1,2,4-triazole-5-carboxylate

Methyl 3-nitro-1H-1,2,4-triazole-5-carboxylate (CAS 21733-00-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H4N4O4 and a molecular weight of 172.09900 g/mol. It is also known as 1H-1,2,4-Triazole-3-carboxylic acid, 5-nitro-, methyl ester, 3-Nitro-5-carbomethoxy-1,2,4-triazole and 3-nitro-1,2,4-triazole-5-carboxylic acid methyl ester. Key properties include a boiling point of 428.3ºC at 760 mmHg, a density of 1.655g/cm3 and a flash point of 212.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

21733-00-6

Jingsj CID

J-1513006-6

Molecular Formula

C₄H₄N₄O₄

Chinese Name

3-硝基-1H-1,2,4-三唑-5-羧酸甲酯

Molecular Weight

172.09900 g/mol

Category

Organic Acids

Last updated

8/21/2026