20633-72-1
中文名稱
單密力特苷
CAS
20633-72-1
分子式
C15H22O10
分子量
362.33
20633-72-1 結(jié)構(gòu)式
基本信息
中文別名
單蜜力特苷 英文別名
Monomelittosideβ-D-Glucopyranoside, (1S,4aS,5R,7aR)-1,4a,5,7a-tetrahydro-4a,5-dihydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-1-yl
[1S-(1alpha,4aalpha,5alpha,7aalpha)]-1,4a,5,7a-Tetrahydro-4a,5-dihydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-1-yl beta-D-glucopyranoside
(2R,4R,5R,6S)-2-(hydroxymethyl)-6-{[(4aS,7aR)-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-1-yl]oxy}dihydro-2H-pyran-2,3,3,4,5(4H)-pentol (non-preferred name)
物理化學(xué)性質(zhì)
外觀性狀白色結(jié)晶粉末，可溶于甲醇、乙醇、DMSO等有機(jī)溶劑，來源于玄參科植物地黃Rehmannia glutinosa Libosch.的新鮮或干燥塊根。
沸點(diǎn)693.3±55.0 °C(Predicted)
密度1.71±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)11.72±0.70(Predicted)