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磺酰胺 H4N2O2S CAS:7803-58-9

中间的

磺酰胺 H4N2O2S CAS:7803-58-9

磺酰胺(IUPAC名称:硫酸二酰胺)是一种化学式为SO2(NH2)2、结构式为H2N−S(=O)2−NH2的化合物。磺酰胺是由氯磺酰与氨反应制得的。

    白色或类白色结晶物质。可溶于醇类和热水,但不溶于冷水、乙醚和苯。室温下,可吸收干燥氨气生成无色氨络合物。在酸性、中性和碱性水溶液中均稳定。磺酰胺具有稳定性好、易得性强、兼容性好等优点,适用于多种反应条件,包括过渡金属催化的交联反应、酰胺/酯化反应、亲核烷基化反应等。因此,磺酰胺类化合物是后期合成磺酰胺基团的最佳试剂来源。

    images.png磺酰胺.pngSulfamide_molecule_ball.png

    1.白色或类白色结晶物质。溶于醇,溶于热水,不溶于冷水、乙醚和苯。
    2.在室温下,它可以吸收干燥的氨气形成无色的铵络合物。它在酸性、中性和碱性水溶液中均稳定。

    它用于制造药品、杀虫剂、兽药、染料等。磺胺类药物是生产胃药法莫替丁的中间体。

    25公斤袋