2134-29-4
中文名称
罗氏菌素
英文名称
3-hydroxypropionaldehyde
CAS
2134-29-4
分子式
C3H6O2
分子量
74.0785
MOL 文件
2134-29-4.mol
更新日期
2024/05/13 15:49:19
2134-29-4 结构式
基本信息
中文别名
罗氏菌素 英文别名
C009695g – 10g – 25g
3-Oxo-1-propanol
β-Hydroxypropanal
3-Hydroxypropanal
Propanal, 3-hydroxy-
3-hydroxypropionaldehyde
BETA-HYDROXYPROPIONALDEHYDE
3-Hydroxypropanal (1M solution in water)
物理化学性质
沸点90℃ (18 Torr)
密度0.9349 (rough estimate)
折射率1.4979 (589.3 nm 20℃)
溶解度DMF:25.0(Max Conc. mg/mL);337.47(Max Conc. mM)
DMSO:20.0(Max Conc. mg/mL);269.98(Max Conc. mM)
Ethanol:16.0(Max Conc. mg/mL);215.98(Max Conc. mM)
PBS (pH: 7.2):5.0(Max Conc. mg/mL);67.49(Max Conc. mM)
DMSO:20.0(Max Conc. mg/mL);269.98(Max Conc. mM)
Ethanol:16.0(Max Conc. mg/mL);215.98(Max Conc. mM)
PBS (pH: 7.2):5.0(Max Conc. mg/mL);67.49(Max Conc. mM)
酸度系数(pKa)14.43±0.10(Predicted)
形态A neat oil
稳定性与强氧化剂不相容。
EPA化学物质信息Propanal, 3-hydroxy- (2134-29-4)
常见问题列表
生物活性
Reuterin 是一种广谱抗菌剂 (antimicrobial)，由 Lactobacillus reuteri 在甘油厌氧代谢过程中产生。Reuterin 是一种对革兰氏阳性菌和革兰氏阴性菌，以及酵母菌、霉菌和原生动物有效的抗菌剂。Reuterin 对广泛的人和禽肉弯曲杆菌属分离物具有很强的抗菌活性。体外研究
Reuterin is water soluble, effective in a wide range of pH, resistant to proteolytic and lipolytic enzymes and has been therefore studied as a food preservative or auxiliary therapeutic agent. Reuterin is a potent antimicrobial with high activity against a broad panel of
C. jejuni
and
C. coli
isolates.
Reuterin is produced by certain strains of L. reuteri during anaerobic fermentation of glycerol and has a broad-spectrum antimicrobial property against enteric pathogens and intestinal bacteria.