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(R)-4-羟基-2-吡咯酮

(R)-4-羟基-2-吡咯酮

中文名称:(R)-4-羟基-2-吡咯酮

C A S 号:22677-21-0

产品分类:CAS号大全

产品品牌:纪宁生物

产品详情

(R)-4-羟基-2-吡咯酮 22677-21-0

CAS号:22677-21-0

英文名称:(R)-(+)-4-HYDROXY-2-PYRROLIDINONE

英文同义词:RHPD;In1122 Impurity 78;Oxiracetam Impurity P;(R)-4-hydoroxyoyrolidone;4-hydroxy-R-2-pyrrolidine;(R)-4-HYDROXY-2-PYRROLIDONE;(r)-β-hydroxy-γ-butyrolactam;(R)+4-hydroxy-2-prrolidinone;(R)-4-hydroxy-2-pyrrolidione;(4R)-4-hydroxy-2-pyrrolidone

中文名称:(R)-4-羟基-2-吡咯酮

中文同义词:奥拉西坦杂质P;(R)-4-羟基-2-吡咯酮;(R)-4-羟基-2-吡咯酮;(R)-4-羟基吡咯烷-2-酮;(R)-Β-羟基-Γ-丁内酰胺;4-羟基-2-氧代-1-吡咯烷;4-羟基-2-吡咯烷酮(R/S);(4R)-4-羟基吡咯烷-2-酮;(R)-(+)-4-羟基-2-吡咯烷酮;(R/S)-(+)-4-羟基-2-吡咯烷酮

分子式:C4H7NO2

分子量:101.1

熔点:156-160 °C

沸点:363.6±35.0 °C(Predicted)

密度:1.292±0.06 g/cm3(Predicted)

储存条件:Sealed in dry,Room Temperature

酸度系数(pKa):13.62±0.20(Predicted)

形态:Powder

颜色:White to pale yellow

旋光性 (optical activity):[α]23/D +43°, c = 1 in ethanol

水溶解性:Slightly soluble in water.

BRN:1524193

InChIKey:IOGISYQVOGVIEU-GSVOUGTGSA-N

CAS 数据库:22677-21-0(CAS DataBase Reference)