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Kaempferol-7-O-β-D-glucopyranoside

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Product Overview
Product Name Kaempferol-7-O-β-D-glucopyranoside
CAS16290-07-6
FormulaC21H20O11
MW448.38
Appearance
Melting point228-230 °C (decomp)
Boiling point810.2±65.0 °C | Condition: Press: 760 Torr
PKa5.94±0.40 | Condition: Most Acidic Temp: 25 °C
Product details

WKQ-0002291

中文名稱:山奈酚-7-O-β-D-葡萄糖苷

中文別名:山柰酚-7-O-β-D-葡萄糖苷;山奈酚-7-O-Beta-D-葡萄糖苷;山柰酚-7-O-葡萄糖苷;山奈酚-7-葡萄糖苷

英文名稱:Kaempferol-7-O-β-D-glucopyranoside

英文別名:Populnin (6CI,7CI,8CI);7-(β-D-Glucopyranosyloxy)-3,5-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;7-(β-Glucopyranosyloxy)kaempferol;Glucosyl-7-kaempferol;Kaempferol 7-O-glucoside;Kaempferol 7-O-β-D-glucopyranoside;Kaempferol 7-O-β-D-glucoside;Kaempferol 7-O-β-glucopyranoside;Kaempferol 7-glucoside;Kaempferol 7-monoglucoside;Kaempferol 7-β-D-glucopyranoside;Kaempferol 7-β-glucopyranoside;

分子式:C21H20O11

分子量:448.38

CAS號(hào):16290-07-6

純度:HPLC≥98%

熔點(diǎn):228-230 °C (decomp)

沸點(diǎn):810.2±65.0 °C | Condition: Press: 760 Torr

密度:1.736±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):5.94±0.40 | Condition: Most Acidic Temp: 25 °C

儲(chǔ)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

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Related literature
Separation and characterization of chemical constituents in Ginkgo biloba extract by off-line hydrophilic interaction × reversed-phase two-dimensional liquid chromatography coupled with quadrupole-time of flight mass spectrometry
Source:SCI:JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS Author:Shuai Ji Notes:影響因子:3.255
Reference description

The reference standards ginkgolide M (3), apigenin-7-O-glucoside (7), bilobalide (8), ginkgolide C (9), quercetin (14), luteolin (15), apigenin (16), kaempferol (17), isorhamnetin (18), ferulic acid (19), ginkgolide A (20), myricetin (22), genistein (23), chlorogenic acid (24), caffeic acid (26), luteolin-7-O-glucoside (33), kaempferol-3-O-glucoside (34), kaempferol-7-O-glucoside (35), quercetin-7-O-rhamnoside (40), isoquercitrin (45) and rutin (65) were purchased from Sichuan Weikeqi Biological Technology Co., Ltd. (Chengdu, China), and their structures are shown in Fig. 1. Purities of all the reference standards were over 98% according to HPLC-DAD analysis.

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