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CAS號(hào):68108-18-9
英文名稱:(S)-4-Hydroxy-2-pyrrolidinone
英文同義詞:SHPD;68108-18-9;OxiracetaM iMpurity A;Oxiracetam Impurity 9;Oxiracetam impurity H;Oxiracetam Impurity N;4-HYDROXY-PYRROLIDIN-2-ONE;(S)-4-HYDROXY-2-PYRROLIDONE;(s)-β-hydroxy-γ-butyrolactam;(4S)-4-hydroxy-2-pyrrolidone
中文名稱:(S)-(-)-4-羥基-2-吡咯烷酮
中文同義詞:奧拉西坦雜質(zhì)A;奧拉西坦雜質(zhì)H;奧拉西坦雜質(zhì)N;奧拉西坦雜質(zhì)8;(S)-4-羥基-2-吡咯酮;(4S)-4-羥基-2-吡咯酮;(S)-Β-羥基-Γ-丁內(nèi)酰胺;(S)-4-羥基吡咯烷-2-酮;S-(-)-4-羥基-2-吡咯烷;(S)-(-)-4-羥基-2-吡咯酮
分子式:C4H7NO2
分子量:101.1
熔點(diǎn): 156-159 °C (lit.)
比旋光度: -41 º (c=% in ethanol)
沸點(diǎn): 363.6±35.0 °C(Predicted)
密度: 1.292±0.06 g/cm3(Predicted)
儲(chǔ)存條件: Keep in dark place,Sealed in dry,Room Temperature
酸度系數(shù)(pKa):13.62±0.20(Predicted)
形態(tài):Solid
顏色:White to off-white
旋光性 (optical activity):[α]23/D 43°, c = 1 in ethanol
BRN: 1524192
InChIKey:IOGISYQVOGVIEU-VKHMYHEASA-N
CAS 數(shù)據(jù)庫:68108-18-9(CAS DataBase Reference)