(R)-3-羟基丁酸

(R)-3-羟基丁酸化学性质

熔点 :49-50 °C(lit.)
比旋光度 :－25 º (C=6% IN H2O)
沸点 :90-92 °C(Press: 0.08 Torr)
密度 :1.195±0.06 g/cm3(Predicted)
闪点 :112 °C
储存条件 :Sealed in dry,2-8°C
溶解度 :DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly), Water (Slightly)
形态 :Oil to Semi-Solid
酸度系数(pKa) :4.36±0.10(Predicted)
颜色 :Colourless to Pale Yellow
旋光性 (optical activity) :[α]20/D 25±1°, c = 6% in H2O
BRN :1720568
InChI :InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m1/s1
InChIKey :WHBMMWSBFZVSSR-GSVOUGTGSA-N
SMILES :C(O)(=O)C[C@H](O)C
CAS 数据库 :625-72-9(CAS DataBase Reference)
EPA化学物质信息 :Butanoic acid, 3-hydroxy-, (3R)- (625-72-9)

安全信息

(R)-3-羟基丁酸性质、用途与生产工艺

生物活性 (R)-3-Hydroxybutanoic acid (R-3HB, D-3-hydroxybutyric acid) 是PHB (poly[(R)-3-hydroxybutyrate])的单体，具有广泛的工业和医学应用。(R)-3-Hydroxybutanoic acid 也可以用作合成纯的可生物降解的PHB及其共聚酯的手性前体。
靶点

Human Endogenous Metabolite
体外研究

(R)-3-Hydroxybutanoic acid (D-3-Hydroxybutyric acid) is a metabolite, and converted from acetoacetic acid. Enhanced hepatic fatty acid oxidation results in the increased production of acetoacetic acid which is in turn converted to (R)-3-Hydroxybutanoic acid by a reaction catalyzed by 3-hydroxybutyrate dehydrogenase.

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