465-92-9
465-92-9 結(jié)構(gòu)式
基本信息
中文別名
夏至素苦薄荷素
夏至草素
英文別名
MarrubinMARRUBIIN
MARRUBIIN(P)
MARRUBIIN(SH)
Marrubiin CRS
MarrubiuM bitter
5-[2-(3-furyl)ethyl]decahydro-5-hydroxy-1,4a,6-trimethyl-1,8-naphthalenecarbolactone
6β-[2-(3-Furanyl)ethyl]decahydro-6α-hydroxy-2aα,5aβ,7α-trimethyl-2H-naphtho[1,8-bc]furan-2-one
2H-Naphtho[1,8-bc]furan-2-one, 6-[2-(3-furanyl)ethyl]decahydro-6-hydroxy-2a,5a,7-trimethyl-, (2aS,5aS,6R,7R,8aR,8bR)-
所屬類別
生物化工：植物提取物物理化學(xué)性質(zhì)
熔點(diǎn)159-162°C
比旋光度D20 +35.8° (c = 3.1 in chloroform); D24 +45° (acetone)
沸點(diǎn)297-299 °C(Press: 15 Torr)
密度1.152±0.06 g/cm3 (20 ºC 760 Torr)
儲(chǔ)存條件4°C, protect from light
溶解度DMSO: 100 mg/mL (300.82 mM)
酸度系數(shù)(pKa)14.66±0.70(Predicted)
形態(tài)固體
顏色White to off-white
生物來源plant
旋光性 (optical activity)+35.820 (c 3.1, CHCl3)
LogP3.400 (est)
