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  • D-木糖酸-gamma-内酯

    D-xylono-1,4-lactone

化合物简介

D-Xylono-1,4-lactone is an O-glycoside that can be rearranged to form intermediates for zaragozic acids through the [1,2]-Wittig rearrangement. Zaragozic acids are important in the inhibition of S.cervisiae, and thus sterol synthesis.

基本信息

CAS:15384-37-9
中文别名
英文别名:D-Xylonic acid,g-lactone (9CI);D-Xylonsaeure-4-lacton;D-xylonic acid-4-lactone;D-(+)-1,4-xylonolactone;D-Xylono-1,4-lactone;D-XYLONO-1,4-LACTONE;(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-one;
分子式:C5H8O5
分子量:148.114
精确质量:148.037
Psa:86.99
Logp:-2.3741

编号系统

物化性质

外观与性状:白色至灰白色固体
密度:1.667 g/cm3
沸点:364.3ºC at 760 mmHg
熔点:99 - 103ºC
闪点:162.8ºC
折射率:1.58
蒸汽压:8.77E-07mmHg at 25°C

安全信息

海关编码:2932209090

生产方法及用途

合成路线

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图谱

Predict 1H proton NMR


13C NMR : Predict


1H NMR : Predict


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