化合物问答
车前子苷(CAS号：78708-33-5)通常如何合成？
答案
![5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside](https://cnstatic.chemtradehub.com/structs/787/78708-33-5-ad18.webp "5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside")
车前子苷可以通过从车前草中提取或通过化学合成获得。化学合成方法通常涉及到糖苷化反应，使用2,3-二羟基苯甲醛和β-D-葡萄糖作为起始原料，通过糖苷键连接形成目标化合物。常用催化剂包括酸性催化剂或碱性催化剂，产率一般在70%-80%之间。
关于
CAS号
78708-33-5
英文名称
5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside
中文名称
车前子苷
分子式
C21H22O12
分子量
466.4 g/mol
SMILES
C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC(=C(C(=C3)OC4C(C(C(C(O4)CO)O)O)O)O)O
InChIKey
SNFFBROYEDWRGB-NHXQFOETSA-N
最后更新: 2025-10-13 15:08
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