88398-81-6

• 常用中文名：乙基 1-甲基-5-胺磺酰基-1H-吡唑-4-羧酸酯
• 常用英文名：1-METHYL-4-ETHYLFORMATE-5-PYRAZOLE-SULFONAMIDE
• CAS号：88398-81-6
• 分子式：C₇H₁₁N₃O₄S
• 分子量：233.24500
• 发布时间：2018-12-24 12:05:25
• 更新时间：2026-08-20 21:43:34
• 【用途一】
  用作农药中间体，可直接用来合成胺酯

名称

• 中文名: 1-甲基-4-甲酸乙酯-5-吡唑磺酰胺
• 英文名: ethyl 1-methyl-5-sulfamoylpyrazole-4-carboxylate
• 中文别名: 1-甲基-4-乙氧羰基-5-吡唑磺酰胺; 1-甲基-5-氨磺酰基-1H-吡唑-4-羧酸乙酯; 1-甲基-4-乙氧羰基吡唑-5-磺酰胺; 4-乙氧羰基-1-甲基-5-吡唑磺酰胺; 吡嘧磺酰胺; 1-甲基-5-氨磺酰基-1H-吡唑-4-甲酸乙酯; 5-氨基磺酰基-1-甲基吡唑-4-甲酸乙酯
• 英文别名: 1-Methyl-4-ethy1 formate-5-pyrazole sulfonamide; ethyl 1-methyl-5-sulfamoyl-1H-pyrazole-4-carboxylate; 4-Ethyl-1H-pyrazole-5-sulfonaMide acetate; 4-ethyl-1H-pyrazole-5-sulfonamide, acetate salt; 1H-Pyrazole-4-cboxylic acid, 5-(aminosulfonyl)-1-methyl-, ethyl ester; 1-METHYL-4-ETHYL FORMATE-5-PYRAZOLE SULFONAMIDE; 1-methyl-4-ethylcarboxylate pyrazolesulfonamide; 5-(AMINOSULFONYL)-1-METHYL-1H-PYRAZOLE-4-CBOXYLIC ACID ETHYL ESTER; ETHYL 1-METHYL-5-SULFAMOYL-PYRAZOLE-4-CBOXYLATE; 1-methyl-4-ethylformate-5-pyrazole sulphonamide; 1-methyl-5-sulfamoyl-4-pyrazolecboxylic acid ethyl ester; MFCD08459239; ethyl 5-(aminosulfonyl)-1-methyl-1H-pyrazole-4-cboxylate; Ethyl 1-methyl-5sulfamoylpyrazole-4-carboxylate

物化性质

• 密度: 1.54 g/cm3
• 沸点: 449.504ºC at 760 mmHg
• 分子式: C₇H₁₁N₃O₄S
• 分子量: 233.24500
• 精确质量: 233.04700
• PSA: 112.66000
• LogP: 1.02530
• 折射率: 1.614
• 储存条件: 室温

安全

• 海关编码: 2935009090

合成路线

85290-80-8 ~% 88398-81-6

文献：Journal of Heterocyclic Chemistry, , vol. 28, # 8 p. 1849 - 1852

93697-74-6 ~% 143727-42-8 88398-81-6

文献：Journal of Agricultural and Food Chemistry, , vol. 56, # 16 p. 7367 - 7372

88398-82-7 ~% 88398-81-6

文献：Journal of Heterocyclic Chemistry, , vol. 28, # 8 p. 1849 - 1852

上下游产品

上游产品  3
88398-82-7 85290-80-8 93697-74-6
下游产品  1
139093-37-1

海关

海关编码	2935009090
中文概述	2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素	品名, 成分含量, 用途
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%