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首頁(yè) > 產(chǎn)品目錄 > 對(duì)照品 > 中藥對(duì)照品 > 川芎系列 > 二氫槲皮素/花旗松素/紫杉葉素/黃杉素/雙氫槲皮素

二氫槲皮素/花旗松素/紫杉葉素/黃杉素/雙氫槲皮素

Taxifolin

產(chǎn)品編號(hào):WKQ-0000269 CAS No.:480-18-2 純度:HPLC≥98% 分子式:C15H12O7
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1g及以上 20mg HPLC≥98% 20mg/支 50mg 100mg 200mg 500mg 1g
  • 基礎(chǔ)信息
  • 產(chǎn)品詳情
  • 相關(guān)文獻(xiàn)
基本信息
英文名稱 Taxifolin
中文名稱二氫槲皮素/花旗松素/紫杉葉素/黃杉素/雙氫槲皮素
CAS號(hào)480-18-2
分子式C15H12O7
分子量304.25
外觀 淺黃粉末(447是塊狀)
熔點(diǎn)237 °C (approx)
沸點(diǎn)687.6±55.0 °C | Condition: Press: 760 Torr
酸度系數(shù)pKa7.39±0.60 | Condition: Most Acidic Temp: 25 °C
產(chǎn)品詳情

WKQ-0000269

中文名稱:二氫槲皮素

中文別名:花旗松素;紫杉葉素;黃杉素;雙氫槲皮素

英文名稱:Taxifolin

英文別名:4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R-trans)-;Flavanone, 3,3',4',5,7-pentahydroxy- (8CI);(2R,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one;(+)-(2R,3R)-Dihydroquercetin;(+)-Dihydroquercetin;(+)-Taxifolin;(+)-trans-Taxifolin;(2R,3R)-(+)-Taxifolin;(2R,3R)-3,3',4',5,7-Pentahydroxyflavanone;(2R,3R)-Dihydroquercetin;2,3-Dihydroquercetin;3,5,7,3',4'-Pentahydroxyflavanone;Dihydroquercetin;Diquertin;Distylin;Flamena;Flamena D;Flavomix;HSA 8432;Jikuberuchin;Lariksin;Lavitol;Taxifolin;Taxifoliol;

分子式:C15H12O7

分子量:304.25

CAS號(hào):480-18-2

純度:HPLC≥98%

熔點(diǎn):237 °C (approx)

沸點(diǎn):687.6±55.0 °C | Condition: Press: 760 Torr

密度:1.702±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):7.39±0.60 | 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

供應(yīng)電話:028-81700200/4008005713

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相關(guān)文獻(xiàn)
Discovery and Characterization of the Naturally Occurring Inhibitors Against Human Pancreatic Lipase in Ampelopsis grossedentata
來(lái)源:SCI:Frontiers in Nutrition 作者:Xiao-Ya Qin 備注:影響因子:6.576
引用描述

A. grossedentata extract was provided by Eastsign Foods Co., Ltd. (Quzhou, China), other HMs were provided by Tianjiang Pharmaceutical Co., Ltd (Jiangsu, China). Dihydromyricetin, iso-dihydromyricetin, myricitrin, and myricetin were isolated by reverse-phase liquid chromatography. Taxifolin was purchased from Sichuan Weikeqi Biotechnology. Quercetin was purchased from the Shanghai Standard Technology Co., Ltd (Shanghai, China). Reynoutrin was obtained from the BioBioPha Co., Ltd. The positive inhibitors (sanggenone C and orlistat) were purchased from the Dalian Meilun Biotech Co., Ltd (Dalian, China).

The interaction between gut microbiota and flavonoid extract from Smilax glabra Roxb. and its potent alleviation of fatty liver
來(lái)源:SCI:Food & Function 作者:Lei Zhao 備注:影響因子:5.396
引用描述

Individual standards (purity >98%), including astilbin and taxifolin were purchased from Weikeqi Biological Technology Co., Ltd (Chengdu, China). The metabolic products were identified using a SHIMADZU LC-30A series (Tokyo, Japan) coupled with an AB Sciex Triple TOF? 5600 system

Systematic Analysis of Absorbed Anti-Inflammatory Constituents and Metabolites of Sarcandra glabra in Rat Plasma Using Ultra-High-Pressure Liquid Chromatography Coupled with Linear Trap Quadrupole Orbitrap Mass Spectrometry
來(lái)源:SCI:PLoS One 作者:Xiong Li 備注:影響因子:3.057
引用描述

Quinic acid (1), shikimic acid (3), fraxin (22), eculetin (24), fraxidin (31), taxifolin (41), and quercitrin (67) were purchased from Weikeqi Standards Corporation, Sichuan, China. P-coumaric acid (98), isoferulic acid (135), and ferulic acid (136) were purchased from Shanghai Pure One Biotechnology, China. Phlorizin (61) was provided by Dr Zhao. The 4, 5-dihydroxy-7-rhamnyl-2H-chromen-2-one (44), quercetin-3-O-β-D-glucuronide (57), and 5-hydroxy-7, 8-dimethoxy-flavanone (88) were isolated from the whole plants of S. glabra, while isofraxidin-7-O-sulfate (100), and isofraxidin-7-O-α-D-glucuronide (101) were isolated from the urine collected following oral administration of isofraxidin to the author.

Comparative pharmacokinetics of quercitrin, astragalin, afzelin and taxifolin in plasma after oral administration of Polygonum orientale inflorescence in sham-operated and myocardial ischemia–reperfusion injury rats
來(lái)源:SCI:XENOBIOTICA 作者:Lin Zheng 備注:影響因子:1.902
引用描述

Afzelin (purity ≥

98%, batch no. wkq1603094), quercitrin (purity ≥ 98%, batch no. wkq150702), and

taxifolin (purity ≥ 98%, batch no. wkq150328) reference substances were obtained

from Sichuan Weikeqi Biological Technology Co., Ltd. (Sichuan, China). 2, 3,

5-Triphenyltetrazolium chloride (TTC) was purchased from Sigma-Aldrich (St. Louis,

USA). Methanol, acetonitrile, and formic acid of HPLC-grade were obtained from

Merck KGaA Co., Ltd. (Darmstadt, Germany).


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