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Procyanidin B2 3,3'-di-O-gallate

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2mg 5mg HPLC≥97% 2mg/支
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Product Overview
Product Name Procyanidin B2 3,3'-di-O-gallate
CAS79907-44-1
FormulaC44H34O20
MW882.73
Appearance
Boiling point1211.7±65.0 °C | Condition: Press: 760 Torr
PKa8.38±0.15 | Condition: Most Acidic Temp: 25 °C
Product details

WKQ-0006524

中文名稱:原花青素B2-3,3'-二-O-沒(méi)食子酸酯

英文名稱:Procyanidin B2 3,3'-di-O-gallate

英文別名:Benzoic acid, 3,4,5-trihydroxy-, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-5,5',7,7'-tetrahydroxy[4,8'-bi-2H-1-benzopyran]-3,3'-diyl ester, [2R-[2α,3α,4β(2'R*,3'R*)]]-;(-)-Epicatechin-3-O-galloyl-(4β,8)-(-)-epicatechin-3-O-gallate;(2R,3R)-3-O-Galloylepicatechin-4β,8-[(2R,3R)-3-O-galloylepicatechin];3,3'-Digalloylprocyanidin B2;Proanthocyanidin B2 3,3'-O-gallate;Procyanidin B2 3,3'-di-O-gallate;[3-O-Galloyl]-(-)-epicatechin-(4β,8)-(+)-epicatechin-3-O-gallate;

分子式:C44H34O20

分子量:882.73

CAS號(hào):79907-44-1

純度:HPLC≥97%

沸點(diǎn):1211.7±65.0 °C | Condition: Press: 760 Torr

密度:1.96±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):8.38±0.15 | 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

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