154-36-9
中文名稱
3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
英文名稱
3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
CAS
154-36-9
分子式
C22H22O10
分子量
446.41
MOL 文件
154-36-9.mol
更新日期
2026/06/08 13:14:45
154-36-9 結(jié)構(gòu)式
基本信息
中文別名
李屬異黃酮苷5-羥基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羥基-6-(羥甲基)四氫-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮
英文別名
TrifosidePrunetrin
3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 3-[4-(β-D-glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-
物理化學(xué)性質(zhì)
熔點(diǎn)235-236 °C
沸點(diǎn)754.9±60.0 °C(Predicted)
密度1.545±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)6.28±0.20(Predicted)
形態(tài)Solid
顏色White to off-white
3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
| 2026/06/05 | HY-N7645 | 3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one Prunetrin | 154-36-9 | 1mg | 1200元 |
| 2026/06/05 | HY-N7645 | Prunetrin | 154-36-9 | 5 mg | 3500元 |
| 2026/06/05 | HY-N7645 | 3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one Prunetrin | 154-36-9 | 10 mM * 1 mL in DMSO | 3850元 |
常見問題列表
生物活性
Prunetin (Trifoside) 是一種在紫李中發(fā)現(xiàn)的 O-甲基化異黃酮，具有抗炎活性。體外研究
Prunetin inhibits LPS-induced nitric oxide and prostaglandin E2 production through the suppression of iNOS and COX-2 at the transcriptional level.
Prunetin inhibits lipopolysaccharide-induced inflammatory cytokine production and MUC5AC expression by inactivating the TLR4/MyD88 pathway in human nasal epithelial cells.