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CAS号:66673-40-3
英文名称:5-Hydroxymethylpyrrolidin-2-one
英文同义词:H-D-Pyr-ol;D-PYROGLUTAMINOL;(-)-D-PYROGLUTAMOL;(R)-(-)-5-(HydroxymethyL;5-Hydroxymethylpyrrolidin-2-one;5-(Hydroxymethyl)-2-pyrrolidinone;(R)-(-)-2-PYRROLIDONE-5-YL-METHANOL;(R)-5-HYDROXYMETHYL-PYRROLIDIN-2-ONE;(R)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE;(5R)-5-(Hydroxymethyl)-2-pyrrolidinone
中文名称:(R)-(-)-5-羟甲基-2-吡咯烷酮
中文同义词:D-焦谷氨醇;R-焦谷胺醇;D-焦谷氨酸醇;5-羟甲基-2-吡咯烷酮;5-(羟基甲基)-2-吡咯酮;(R)-(+)-5-羟甲基-吡咯酮;-(-)-5-羟甲基-2-吡咯烷酮;R-(-)-5-羟甲基-2-吡咯烷;(R)-5-(羟甲基)吡咯烷-2-酮;(5R)-5-(羟甲基)吡咯烷-2-酮
分子式:C5H9NO2
分子量:115.13
熔点:83-85 °C(lit.)
沸点:147-149 °C0.06 mm Hg(lit.)
密度:1.1808 (rough estimate)
折射率:-31 ° (C=5, EtOH)
闪点:147-149°C/0.06m
储存条件:Keep in dark place,Sealed in dry,Room Temperature
形态: Crystalline Powder or Flakes
酸度系数(pKa): 14.35±0.10(Predicted)
颜色: White to yellow
旋光性 (optical activity): [α]20/D 31°, c = 5 in ethanol
BRN:5728422
CAS 数据库: 66673-40-3(CAS DataBase Reference)