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對羥基肉桂酸/對羥基苯丙烯酸/4-羥基肉桂酸

p-Hydroxy-cinnamic acid

產(chǎn)品編號:WKQ-0002015 CAS No.:7400-08-0 純度:HPLC≥98% 分子式:C9H8O3
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1g 20mg 50mg HPLC≥98% 20mg/支 100mg 200mg 500mg
  • 基礎(chǔ)信息
  • 產(chǎn)品詳情
  • 相關(guān)文獻(xiàn)
基本信息
英文名稱 p-Hydroxy-cinnamic acid
中文名稱對羥基肉桂酸/對羥基苯丙烯酸/4-羥基肉桂酸
CAS號7400-08-0
分子式C9H8O3
分子量164.16
外觀
熔點(diǎn)211.5 °C
沸點(diǎn)346.1±17.0 °C | Condition: Press: 760 Torr
酸度系數(shù)pKa4.65±0.10 | Condition: Most Acidic Temp: 25 °C
產(chǎn)品詳情

WKQ-0002015

中文名稱:對羥基肉桂酸

中文別名:對羥基苯丙烯酸;4-羥基肉桂酸

英文名稱:p-Hydroxy-cinnamic acid

英文別名:Cinnamic acid, p-hydroxy- (8CI);3-(4-Hydroxyphenyl)-2-propenoic acid;3-(4-Hydroxyphenyl)acrylic acid;4-Coumaric acid;4-Hydroxycinnamic acid;4-Hydroxyphenyl acrylic acid;4'-Hydroxycinnamic acid;B 19092;NSC 59260;NSC 674321;p-Coumaric acid;p-Cumaric acid;p-Hydroxycinnamic acid;p-Hydroxyphenylacrylic acid;β-[4-Hydroxyphenyl]acrylic acid;

分子式:C9H8O3

分子量:164.16

CAS號:7400-08-0

純度:HPLC≥98%

熔點(diǎn):211.5 °C

沸點(diǎn):346.1±17.0 °C | Condition: Press: 760 Torr

密度:1.329±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):4.65±0.10 | 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

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Folin-Ciocalteureagent,gallic acid, catechinand otherpolyphenolicstandardswere purchasedfrom SichuanWeikeqiBiologicalTechnologyCo., Ltd. (China).1,1-Diphenyl-2-picrylhydrazyl(DPPH),2,2’-azinobis(3-ethyl-benzothiazoline-6-sulfonicacid)diammoniumsalt(ABTS),2,4,6-tris(2-pyridyl)-s-triazine(TPTZ),trolox,α-amylase,α-glucosidaseand 4-nitrophenyl-α-D-gluco-pyranoside(α-PNPG)wereobtainedfromSigma–Aldrich(USA).

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Standard compounds including chlorogenic acid, caf-feic acid,p-hydroxycinnamic acid, hyperin, astragalin,quercetin, and kaempferol were procured from SichuanWeikeqiBiotechnological(purities>98.5%).Prednisolone,MS-222, DMSO, paraformaldehyde, and Alizarin RedS were purchased from Shanghai Aladdin Biochemi-cal Technology.

An ultra high performance liquid chromatography with tandem mass spectrometry method for simultaneous determination of thirteen components extracted from Radix Puerariae in rat plasma and tissues: Application to pharmacokinetic and tissue distribution study
來源:SCI:JOURNAL OF SEPARATION SCIENCE 作者:Liuting Wei 備注:影響因子:2.516
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The standards of puerarin, daidzin, p-hydroxycinnamic acid, daidzein, apigenin, biochanin A, ononin, naringenin, genistein, formoononetin, β-sitosterol, umbelliferone (internal standard 1, IS1), and rutin (internal standard 2, IS2) were purchased from Sichuan Weikeqi Biological Technology (Sichuan, China). The purity of all standards was over 98%. The structure of analytes and ISs are demonstrated in Figure 1.

Identification and pharmacokinetics of the major constituents of Fugan Fang in rat plasma
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Control of Pharmaceutical

and Biological Products (Beijing, China). p-Coumaric acid,

ononin, sweroside, astragaloside I, calycosin, and calycosin-7-Ob-D-glucoside were purchased from Sichuan Weikeqi Biotech

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hydroxysafflor yellow A, astragaloside IV, ferulic acidand formononetin were provided by the Chinese National Institute forthe Control of Pharmaceutical and Biological Products (Beijing, China);sweroside,p-coumaric acid, Astragaloside I, ononin, calycosin and caly-cosin-7-O-b-D-glucopyranoside were purchased from Sichuan WeikeqiBiotech Co. Ltd

Pharmacokinetics and tissue distribution study of 15 ingredients of Polygonum chinense Linn extract in rats by UHPLC–MS/MS
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Thestandards of syringic acid, ferulic acid,p-coumaric acid, isoquercitrin,hyperoside, avicularin, quercitrin, and the IS of danshensu (IS2) werefrom Sichuan Weikeqi Biological Technology Co., Ltd. (Sichuan,China). The structure of analytes and ISs is presented in Figure 1.Acetonitrile, methanol, acetic acid, and formic acid of HPLC gradewere obtained from Thermo Fisher Scientific (Fair Lawn, NJ, USA)

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