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5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone

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Product Overview
Product Name 5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone
CAS111537-41-8
FormulaC19H18O8
MW374.34
Appearance
Melting point217.4-218.3 °C (decomp) | Condition: Solv: methanol (67-56-1)
Boiling point614.3±55.0 °C | Condition: Press: 760 Torr
PKa6.29±0.40 | Condition: Most Acidic Temp: 25 °C
Product details

WKQ-0018222

中文名稱:5,3'-二羥基-6,7,4',5'-四甲氧基黃酮

英文名稱:5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone

英文別名:5-Hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one;3',5-Dihydroxy-4',5',6,7-tetramethoxyflavone;5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone;

分子式:C19H18O8

分子量:374.34

CAS號:111537-41-8

純度:HPLC≥98%

熔點(diǎn):217.4-218.3 °C (decomp) | Condition: Solv: methanol (67-56-1)

沸點(diǎn):614.3±55.0 °C | Condition: Press: 760 Torr

密度:1.375±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):6.29±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

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