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(2S,3S)-Astilbin

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Product Overview
Product Name (2S,3S)-Astilbin
CAS54081-47-9
FormulaC21H22O11
MW450.39
Appearance
Melting point176-177 °C
Boiling point801.1±65.0 °C | Condition: Press: 760 Torr
PKa7.34±0.60 | Condition: Most Acidic Temp: 25 °C
Product details

WKQ-0004431

中文名称:新落新妇苷

中文别名:(2S,3S)-2-(3,4-二羟基苯基)-5,7-二羟基-3-(((2S,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)苯并二氢吡喃-4-酮

英文名称:(2S,3S)-Astilbin

英文别名:4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2S-trans)-;(2S,3S)-3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one;(-)-(2S,3S)-Dihydroquercetin 3-O-α-L-rhamnoside;(2S,3S)-Astilbin;Neoastilbin;Neosmitilbin;

分子式:C21H22O11

分子量:450.39

CAS号:54081-47-9

纯度:HPLC≥98%

熔点:176-177 °C

沸点:801.1±65.0 °C | Condition: Press: 760 Torr

密度:1.74±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度数:7.34±0.60 | Condition: Most Acidic Temp: 25 °C

储存条件:-20℃,干燥、避光、密封

规格:5mg10mg20mg50mg100mg500mg1g2g等应客户需求包装

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