吲哚乙酸

分析标准品,HPLC≥98%

IAA

CAS号：87-51-4

分子式：C10H9NO2

分子量：175.187

MDL：MFCD00005636

别名：IAA；3-吲哚乙酸,氮茚基乙酸，吲哚-3-乙酸(IUPAC)，β-吲哚乙酸,2-(3-吲哚基)乙酸

产品介绍

用作植物生长刺激素及分析试剂。3-吲哚乙酸以及3-吲哚乙醛、3-吲哚乙腈、抗坏血酸等茁长素类物质在自然界天然存在，3-吲哚乙酸在植物体内生物合成的前体是色氨酸。茁长素的基本作用在于调节植物的生长，不仅能促进生长，而且具有抑制生长和器官建成的作用。茁长素在植物细胞内不仅以游离状态存在，还可以与生物高分子等牢固结合的束缚型茁长素存在，也有与特殊物质形成结合物的茁长素，例如吲哚乙酰基天门冬酰胺、吲哚乙酸阿戊糖和吲哚乙酰葡萄糖等。这可能是茁长素在细胞内的一种贮藏方式，也是解除过剩茁长素毒害的解毒方式。。

熔点：164-165℃

沸点：415 ℃ at 760 mmHg

外观：Off-white to light brown solid

溶解性：DMSO : ≥ 30 mg/mL (171.25 mM)

敏感性：对光敏感

储存条件：2-8℃

注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

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