2134-29-4
中文名稱
羅氏菌素
英文名稱
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
2024/11/11 14:39:19
2134-29-4 結(jié)構(gòu)式
基本信息
中文別名
羅氏菌素 英文別名
C009695g – 10g – 25g
3-Oxo-1-propanol
β-Hydroxypropanal
3-Hydroxypropanal
Propanal, 3-hydroxy-
3-hydroxypropionaldehyde
BETA-HYDROXYPROPIONALDEHYDE
3-Hydroxypropanal (1M solution in water)
物理化學(xué)性質(zhì)
沸點(diǎn)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)
酸度系數(shù)(pKa)14.43±0.10(Predicted)
形態(tài)A neat oil
顏色Colorless to light yellow
穩(wěn)定性與強(qiáng)氧化劑不相容。
EPA化學(xué)物質(zhì)信息Propanal, 3-hydroxy- (2134-29-4)
常見問題列表
生物活性
Reuterin 是一種廣譜抗菌劑 (antimicrobial)，由 Lactobacillus reuteri 在甘油厭氧代謝過程中產(chǎn)生。Reuterin 是一種對革蘭氏陽性菌和革蘭氏陰性菌，以及酵母菌、霉菌和原生動物有效的抗菌劑。Reuterin 對廣泛的人和禽肉彎曲桿菌屬分離物具有很強(qiáng)的抗菌活性。體外研究
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.