1-Methyl-3-chloro-4-ethylformate-5-pyrazolesulfonamide

CAS : 100784-26-7

Ref. 3D-FM149334

Informations sur le produit

• Nom: 1-Methyl-3-chloro-4-ethylformate-5-pyrazolesulfonamide
• Synonymes: 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

Description

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.

• Marque: Biosynth

Propriétés chimiques

• Masse moléculaire: 267.69 g/mol
• Formule: C₇H₁₀ClN₃O₄S
• Degré de pureté: Min. 95%
• InChI: InChI=1S/C7H10ClN3O4S/c1-3-15-7(12)4-5(8)10-11(2)6(4)16(9,13)14/h3H2,1-2H3,(H2,9,13,14)
• Code InChI: InChIKey=VPTSMJHJEDWLSP-UHFFFAOYSA-N
• SMILES: CCOC(=O)c1c(Cl)nn(C)c1S(N)(=O)=O