1-Methyl-3-chloro-4-ethylformate-5-pyrazolesulfonamide
CAS: 100784-26-7
Ref. 3D-FM149334
1g | A consultar | ||
2g | A consultar | ||
5g | A consultar | ||
250mg | A consultar | ||
500mg | A consultar |
Informação sobre produto
- 1H-pyrazole-4-carboxylic acid, 5-(aminosulfonyl)-3-chloro-1-methyl-, ethyl ester
- Ethyl 3-chloro-1-methyl-5-sulfamoyl-1H-pyrazole-4-carboxylate
- 3-Chloro-1-Methyl-5-Sulfamoyl-1H-Pyrazole-4-Carboxylic Acid Methyl Ester
1-Methyl-3-chloro-4-ethylformate-5-pyrazolesulfonamide is an herbicide that is synthesized from nitrite and a chloroformate. It reacts with sodium nitrite to form the salt 1,2,4,5-tetrazinecarboxylic acid sodium salt. This compound has yellow crystals and melts at 130°C. The free amine is liberated by heating the salt in ethyl acetate and acetonitrile. The methoxyl group is then formed by reaction with dioxane in the presence of triazine.
Propriedades químicas
Consulta técnica sobre: 3D-FM149334 1-Methyl-3-chloro-4-ethylformate-5-pyrazolesulfonamide
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