(2R,3R,4S,5R,6S)-6-(2,4-二硝基苯氧基)-5-氟-2-(羟基甲基)四氢吡喃-3,4-二醇 2,4-Dinitrophenyl 2-Deoxy-2-fluoro-β-D-galactoside CAS号143716-62-5分子式、结构式、MSDS、物化性质、用途-化学科研者一站式服务平台

化合物简介

Fluorinated and deoxygenated glycosides as mechanistic probes of Escherichia coli (lacZ) β-galactosidase. By use of the slow substrate 2,4-dinitrophenyl-2-deoxy-2-fluoro-β-D-galactopyranoside, a glycosyl enzyme intermediate has been trapped on the enzyme. Glu-268 was identified as the catalytic nucleophile of human lysosomal β-galactosidase precursor.

基本信息

CAS：143716-62-5
中文别名：
英文别名：(2R,3R,4S,5R,6S)-6-(2,4-dinitrophenoxy)-5-fluoro-2-(hydroxymethyl)oxane-3,4-diol;
分子式：C12H13FN2O9
分子量：348.238
精确质量：348.061
Psa：170.79
Logp：0.7053

编号系统

物化性质

密度：1.69g/cm3
沸点：615.7ºC at 760mmHg
闪点：326.2ºC
折射率：1.623
蒸汽压：5.1E-16mmHg at 25°C

安全信息

生产方法及用途

合成路线

上游原料

下游产品

图谱

13C NMR : Predict

1H NMR : Predict

化学科研者一站式服务平台

(2R,3R,4S,5R,6S)-6-(2,4-二硝基苯氧基)-5-氟-2-(羟基甲基)四氢吡喃-3,4-二醇2,4-Dinitrophenyl 2-Deoxy-2-fluoro-β-D-galactoside