154-36-9
中文名称
3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
英文名称
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
2025/06/25 14:08:00
154-36-9 结构式
基本信息
中文别名
李属异黄酮苷5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮
英文别名
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-
物理化学性质
熔点235-236 °C
沸点754.9±60.0 °C(Predicted)
密度1.545±0.06 g/cm3(Predicted)
酸度系数(pKa)6.28±0.20(Predicted)
形态Solid
颜色White to off-white
3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/05/22 | HY-N7645 | 3-[4-(β-D-Glucopyranosyloxy)phenyl]-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one Prunetrin | 154-36-9 | 1mg | 1600元 |
| 2025/05/22 | HY-N7645 | Prunetrin | 154-36-9 | 5 mg | 4200元 |
常见问题列表
生物活性
Prunetin (Trifoside) 是一种在紫李中发现的 O-甲基化异黄酮，具有抗炎活性。体外研究
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.