化合物问答
5(6)-羧基荧光素(CAS号：72088-94-9)的物理化学性质是什么？
答案
![3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid - 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid (1:1)](https://cnstatic.chemtradehub.com/structs/720/72088-94-9-5389.webp "3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid - 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid (1:1)")
5(6)-羧基荧光素是一种具有荧光特性的化合物，外观为黄色晶体。其分子量约为612.54 g/mol。该化合物在水中溶解度较低，在有机溶剂如乙醇、二氯甲烷和丙酮中具有较好的溶解性。在酸性条件下较为稳定，但在碱性环境下可能会发生降解。
关于
CAS号
72088-94-9
英文名称
3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid - 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid (1:1)
中文名称
5(6)-羧基荧光素
分子式
C42H24O14
分子量
752.64 g/mol
SMILES
C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O.C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
InChIKey
BPVHBBXCESDRKW-UHFFFAOYSA-N
最后更新: 2025-09-07 10:19
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