| 英文名稱 | Artemetin |
|---|---|
| 中文名稱 | 洋艾素/艾黃素/六棱菊亭/2-(3,4-二甲氧基苯基)-5-羥基-3,6,7-三甲氧基-4H-苯并吡喃-4-酮 |
| CAS號 | 479-90-3 |
| 分子式 | C20H20O8 |
| 分子量 | 388.37 |
| 外觀 | |
| 熔點 | 159-160 °C |
| 沸點 | 588.8±50.0 °C | Condition: Press: 760 Torr |
| 酸度系數(shù)pKa | 6.12±0.40 | Condition: Most Acidic Temp: 25 °C |
| 英文名稱 | Artemetin |
|---|---|
| 中文名稱 | 洋艾素/艾黃素/六棱菊亭/2-(3,4-二甲氧基苯基)-5-羥基-3,6,7-三甲氧基-4H-苯并吡喃-4-酮 |
| CAS號 | 479-90-3 |
| 分子式 | C20H20O8 |
| 分子量 | 388.37 |
| 外觀 | |
| 熔點 | 159-160 °C |
| 沸點 | 588.8±50.0 °C | Condition: Press: 760 Torr |
| 酸度系數(shù)pKa | 6.12±0.40 | Condition: Most Acidic Temp: 25 °C |
WKQ-0003445
中文名稱：洋艾素
中文別名：艾黃素；六棱菊亭；2-(3,4-二甲氧基苯基)-5-羥基-3,6,7-三甲氧基-4H-苯并吡喃-4-酮
英文名稱：Artemetin
英文別名：Artemetin (6CI);Flavone, 5-hydroxy-3,3',4',6,7-pentamethoxy- (7CI,8CI);2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-1-benzopyran-4-one;2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxychromen-4-one;3,6,7,3',4'-Pentamethoxy-5-hydroxyflavone;3,6,7,3',4'-Pentamethylquercetagetin;5-Hydroxy-3,6,7,3',4'-pentamethoxyflavone;Artemisetin;Artemitin;Erianthin;Quercetagetin 3,6,7,3',4'-pentamethyl ether;
分子式：C20H20O8
分子量：388.37
CAS號：479-90-3
純度：HPLC≥98%
熔點：159-160 °C
沸點：588.8±50.0 °C | Condition: Press: 760 Torr
密度：1.37±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸系度數(shù)：6.12±0.40 | Condition: Most Acidic Temp: 25 °C
儲存條件：-20℃，干燥、避光、密封
規(guī)格：5mg10mg20mg50mg100mg500mg1g2g等應(yīng)客戶需求包裝
供應(yīng)單位：四川省維克奇生物科技有限公司
供應(yīng)電話：028-81700200/4008005713
四川省維克奇生物科技有限公司生產(chǎn)中藥類標(biāo)準(zhǔn)品和天然植物有效單體，主打中藥對照品/標(biāo)準(zhǔn)品/天然植物有效單體，化學(xué)合成，抗生素三大板塊。公司推出丹參系列、龍膽系列、蟲草系列等，敬請關(guān)注！ 新批次有現(xiàn)貨，歡迎咨詢。
| Qualitative and quantitative analysis of the major components in Qinghao Biejia decoction by UPLC-Orbitrap Fusion-MS/MS and UPLC-QQQ-MS/MS and evaluation of their antibacterial activities | ||
| 來源：SCI：PHYTOCHEMICAL ANALYSIS | 作者：Xin Cheng | 備注：影響因子：3.373 |
| 引用描述 | ||
HPLC-grade methanol was purchased from Merck KGaA (Darmstadt,Germany). HPLC-grade formic acid was purchased from Macklin Bio-chemical Co., Ltd. (Shanghai, China). Ultra-pure water was purchasedfrom Watsons Company (China). All other reagents were of analyticalgrade. The reference standards, such as adenine, scopoletin,mangiferin, isofraxidin, scoparone, paeonol, psoralen, daidzein,arteannuin B, casticin, artemetin, and piperine, were purchased fromSichuan Weikeqi Biological Technology Co., Ltd. (China). | ||
