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CAS号:30725-00-9
英文名称:2,3-O-Isopropylidene-D-ribonic gamma-lactone
英文同义词:ISOPROPYLIDENE-D-RIBONOLACTONE;2,3-ISOPROPYLIDENE-D-RIBONOLACTONE;2,3-O-Isopropylidine-D-ribonolactone;2,3-O-Isopropylidene-D-ribonolactone;2,3-ISOPROPYLIDENE-D-RIBONO-1,4-LACTONE;2,3-o-isopropylidene-d-ribonic γ-lactone;D-(2,3-Isopropylidene)lyxono-1,4-lactone;2,3-O-ISOPROPYLIDENE-D-RIBONO-1,4-LACTONE;3-O-Isopropylidene-D-ribonic gamma-lactone;2,3-O-Isopropylidene-D-ribonic-gaMa-lactone
中文名称:2,3-O-异亚丙基-D-核糖酸 gamma-内酯
中文同义词:2,3-O-异亚丙基-D-核糖酸;2,3-异亚丙氧基-D-核粮到-内酯;2,3-O-异亚丙基-D-核糖酸Γ-内脂;2,3-O-异亚丙基-D-核糖-1,4-内酯;2,3-O-异亚丙基-D-核糖酸- Γ-内酯;2,3-O-异亚丙基-D-核糖酸 1,4-内酯;2,3-O-亚异丙基-D-核糖酸-1,4-内酯;2,3-O-异亚丙基-D-核糖酸 Γ2,3-O-异亚丙基-D-核糖酸 gamma-内酯;(3AR,6R,6AR)-6-(羟甲基)-2,2-二甲基二氢呋喃[3,4-D][1,3]二氧杂环-4(3AH)-酮
分子式:C8H12O5
分子量:188.18
熔点:135-139 °C
比旋光度:-68.5 º (c=2, Pyridine)
沸点:243.17°C (rough estimate)
密度:1.2069 (rough estimate)
折射率:1.4348 (estimate)
储存条件:Keep in dark place,Sealed in dry,Room Temperature
溶解度:Soluble in methanol at 50mg/ml, acetone, dichloromethane, ethyl Acetate.
酸度系数(pKa):13.68±0.10(Predicted)
形态:Powder
颜色:White to Off-white
旋光性 (optical activity):[α]20/D 69°, c = 2 in pyridine
水溶解性:soluble
BRN:10090
CAS 数据库:30725-00-9(CAS DataBase Reference)