化合物问答
3-[(2-O-beta-D-呋喃芹糖基-D-吡喃葡萄糖基)氧基]-2-[4-(beta-D-吡喃葡萄糖基氧基)苯基]-5-羟基-7-甲氧基-4H-1-苯并吡喃-4-酮(CAS号：142473-99-2)的物理化学性质是什么？
答案
![2-[4-(beta-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4-oxo-4H-chromen-3-yl 2-O-[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-beta-D-glucopyranoside](https://cnstatic.chemtradehub.com/structs/142/142473-99-2-d45a.webp "2-[4-(beta-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4-oxo-4H-chromen-3-yl 2-O-[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-beta-D-glucopyranoside")
该化合物为白色或类白色晶体，分子量为837.3 g/mol，溶于乙醇、丙酮等有机溶剂，但在水中溶解度较低。该化合物具有一定的反应活性，能够参与糖苷水解等反应。
关于
CAS号
142473-99-2
英文名称
2-[4-(beta-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4-oxo-4H-chromen-3-yl 2-O-[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)tetrahydro-2-furanyl]-beta-D-glucopyranoside
中文名称
3-[(2-O-beta-D-呋喃芹糖基-D-吡喃葡萄糖基)氧基]-2-[4-(beta-D-吡喃葡萄糖基氧基)苯基]-5-羟基-7-甲氧基-4H-1-苯并吡喃-4-酮
分子式
C33H40O20
分子量
756.6630000000004 g/mol
SMILES
O=C5c6c(O)cc(OC)cc6O/C(c2ccc(O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)cc2)=C5/O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O[C@@H]3OC[C@](O)(CO)[C@H]3O
InChIKey
YCXFPUHHUJNTNY-CUCHOISXSA-N
最后更新: 2025-11-04 13:04
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