511-89-7
中文名稱(chēng)
PLUMIERIDE
英文名稱(chēng)
plumieride
CAS
511-89-7
分子式
C21H26O12
分子量
470.42
MOL 文件
511-89-7.mol
511-89-7 結(jié)構(gòu)式
基本信息
中文別名
雞蛋花苷雞蛋花甙
英文別名
Agoniadinplumieride
1α-Plumieride
Plumieride >=95% (LC/MS-ELSD)
(1S,7R)-1α-(β-D-Glucopyranosyloxy)-4aα,7aα-dihydro-4'-[(S)-1-hydroxyethyl]-5'-oxospiro[cyclopenta[c]pyran-7(1H),2'(5'H)-furan]-4-carboxylic acid methyl ester
Spiro[cyclopenta[c]pyran-7(1H),2'(5'H)-furan]-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-4a,7a-dihydro-4'-[(1S)-1-hydroxyethyl]-5'-oxo-,methyl ester, (1S,2'R,4aS,7aS)-
Spiro[cyclopenta[c]pyran-7(1H),2'(5'H)-furan]-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-4a,7a-dihydro-4'-[(1S)-1-hydroxyethyl]-5'-oxo-, methyl ester, (1S,2'R,4aS,7aS)-
methyl(1S,4aS,7R,7aS)-4'-[(1S)-1-hydroxyethyl]-5'-oxo-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyspiro[4a,7a-dihydro-1H-cyclopenta[c]pyran-7,2'-furan]-4-carboxylate
所屬類(lèi)別
天然產(chǎn)物：環(huán)烯醚萜衍生物物理化學(xué)性質(zhì)
熔點(diǎn)156-158°; mp 224-225°
比旋光度D20 -114°; D20 -80° (methanol)
沸點(diǎn)771.4±60.0 °C(Predicted)
密度1.59±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C
酸度系數(shù)(pKa)12.79±0.70(Predicted)
形態(tài)solid
