中文名 | 山奈酚-7-O-Β-D-葡萄糖苷 |
英文名 | KAEMPFEROL-7-O-GLUCOSIDE |
别名 | 山奈酚-7-葡萄糖苷 山柰酚-7-O-葡萄糖苷 山奈酚-7-葡萄糖苷标准品 山奈酚-7-葡萄糖苷对照品 山奈酚-7-O-葡萄糖苷对照品, 山奈酚-7-O-Β-D-葡萄糖苷 山柰酚-7-O-Β-D-吡喃葡萄糖苷 3,5-二羟基-2-(4-羟基苯基)-7-(((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮 |
英文别名 | Glucosyl-7-kaempferol KAEMPFEROL-7-O-GLUCOSIDE Kaempferol7-monoglucoside Kaempferol 7-monoglucoside KAEMPFEROL-7-O-GLUCOSIDE(RG) Kaempferol-7-O-β-D-glucoside Kaempferol-7-O-β-D -glucoside KaeMpferol7-b-D-glucopyranoside KaeMpferol 7-b-D-glucopyranoside KaeMpferol-7-O-β-D-glucopyranoside KaeMpferol-7-O-beta-D-glucopyranoside 7-[(β-D-Glucopyranosyl)oxy]-3,4',5-trihydroxyflavone |
CAS | 16290-07-6 |
EINECS | 300-006-1 |
化学式 | C21H20O11 |
分子量 | 448.38 |
密度 | 1.736 |
熔点 | 269-271℃ |
沸点 | 810.2±65.0 °C(Predicted) |
闪点 | 286.995°C |
蒸汽压 | 0mmHg at 25°C |
溶解度 | 可溶于甲醇、乙醇、DMSO等有机溶剂 |
折射率 | 1.751 |
酸度系数 | 5.94±0.40(Predicted) |
存储条件 | Inert atmosphere,Store in freezer, under -20°C |
外观 | 黄色针状结晶 |
BRN | 68205 |
物化性质 | 黄色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于百合科玉簪属植物玉簪Hosta plantaginea(Lam.)Aschers.的花。 |
MDL号 | MFCD08459623 |
安全术语 | S22 - 切勿吸入粉尘。 S24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
海关编号 | 29389090 |
上游原料 | UDP-葡萄糖 |
参考资料 展开查看 | 1. 李程程. 牡丹花酚类成分提取纯化及其对大肠杆菌、金黄色葡萄球生物被膜抑制活性研究[D].江南大学,2020. 2. Qiang Zhang, Ruiyun Huo, Yibo Ma, Shuangmei Yan, Lei Yang, Fengli Chen,A novel microwave-assisted steam distillation approach for separation of essential oil from tree peony (Paeonia suffruticosa Andrews) petals: Optimization, kinetic, chemical compositio 3. [IF=5.645] Qiang Zhang et al."A novel microwave-assisted steam distillation approach for separation of essential oil from tree peony (Paeonia suffruticosa Andrews) petals: Optimization, kinetic, chemical composition and antioxidant activity."Ind Crop Prod. 2020 Oct; 4. [IF=5.279] Linan Xie et al."Methylglucosylation of Phenolic Compounds by Fungal Glycosyltransferase-Methyltransferase Functional Modules."J Agr Food Chem. 2019;67(31):8573–8580 5. [IF=4.759] Fengli Chen et al."Magnetically stabilized bed packed with synthesized magnetic silicone loaded with ionic liquid particles for efficient enrichment of flavonoids from tree peony petals."J Chromatogr A. 2020 Feb;1613:460671 6. [IF=6.576] Junkun Pan et al."Inhibition of Dipeptidyl Peptidase-4 by Flavonoids: Structure–Activity Relationship, Kinetics and Interaction Mechanism."Frontiers in Nutrition. 2022; 9: 892426 |
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