(−)-Epicatechin
Molecular Structure:
MDL:
MFCD00075648
Molecular Formula:
C15H14O6
Molecular Weight:
290.27
Alias:
2-(3,4-羟基苯基)-3,4-二氢-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 |
分析标准品,≥98% |
20mg |
RMB 242 |
停产 |
Character:
熔点:240℃
Quality Standard: 外观Appearance 白色至类白色粉末
核磁Proton NMR spectrum 符合
纯度Purity ≥98.0% (HPLC)
干燥损失Loss on Drying ≤5 %
来源(biological source) from green tea
Storage:
贮存温度2-8℃
抗氧剂