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訂購電話:4001650900

(?)-Epicatechin

Cas:
490-46-0
Molecular Structure:
MDL:
MFCD00075648
Molecular Formula:
C15H14O6
Molecular Weight:
290.27
Alias:
2-(3,4-羥基苯基)-3,4-二氫-2H-1-苯并吡喃-3,5,7-三醇,EC (?)-cis-3,3′,4′,5,7-Pentahydroxyflavane (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol L-Epicatechin
Product order:
Name Specifications Packing Price Delivery
(?)-Epicatechin 分析標(biāo)準(zhǔn)品,≥98% 20mg RMB 242 停產(chǎn)
Character:
熔點(diǎn):240℃ 
Quality Standard:
外觀Appearance                          白色至類白色粉末
核磁Proton NMR spectrum                 符合
純度Purity                              ≥98.0% (HPLC)  
干燥損失Loss on Drying                  ≤5 %


來源(biological source)  from green tea 

Storage:
貯存溫度2-8℃
抗氧劑
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