中文名称:吡嘧磺隆(母酸)
  • 5-(4,6-二甲氧基嘧啶-2-基氨基甲酰氨基磺酰基)-1-甲基吡唑-4-羧酸; 吡嘧磺隆(母酸)
  • Pyrazosulfuron
  • 5-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-1-methyl-1h-pyrazole-4-carboxylic acid; 5-[(4,6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-1-methylpyrazole-4-carboxylic acid; 5-{[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl}-1-methyl-1H-pyrazole-4-carboxylic acid
  • 98389-04-9
  • C12H14N6O7S
  • 386.3406
  • InChI=1/C12H14N6O7S/c1-18-9(6(5-13-18)10(19)20)26(22,23)17-12(21)16-11-14-7(24-2)4-8(15-11)25-3/h4-5H,1-3H3,(H,19,20)(H2,14,15,16,17,21)
  • 吡嘧磺隆(母酸) 98389-04-9
  • 1.71g/cm3
  • yrazosulfuron为晶体,熔点181~182℃,相对密度(d20)1.44,蒸气压0.0147mPa(20℃)。溶解性(20℃):水14.5mg/l,丙酮31.7g/l,氯仿234g/l,己烷0.2g/l,甲醇0.7g/l。稳定性:50℃条件下可稳定性0.5年,对光稳定。