D-木酮糖结构式
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常用名 | D-木酮糖 | 英文名 | D-Xylulose |
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CAS号 | 551-84-8 | 分子量 | 150.130 | |
密度 | 1.7±0.1 g/cm3 | 沸点 | 364.2±42.0 °C at 760 mmHg | |
分子式 | C5H10O5 | 熔点 | N/A | |
MSDS | 中文版 美版 | 闪点 | 174.1±27.9 °C |
D-木酮糖用途D-xylulose 是阿拉伯糖醇的前体。 |
中文名 | D-木酮糖 |
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英文名 | D-xylulose |
英文别名 | 更多 |
描述 | D-xylulose 是阿拉伯糖醇的前体。 |
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相关类别 | |
靶点 |
Human Endogenous Metabolite |
参考文献 |
密度 | 1.7±0.1 g/cm3 |
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沸点 | 364.2±42.0 °C at 760 mmHg |
分子式 | C5H10O5 |
分子量 | 150.130 |
闪点 | 174.1±27.9 °C |
精确质量 | 150.052826 |
PSA | 90.15000 |
LogP | -0.78 |
外观性状 | syrup | faint yellow |
蒸汽压 | 0.0±1.8 mmHg at 25°C |
折射率 | 1.624 |
储存条件 | 2-8°C |
计算化学 | 1.疏水参数计算参考值(XlogP):-2.6 2.氢键供体数量:4 3.氢键受体数量:5 4.可旋转化学键数量:4 5.互变异构体数量:5 6.拓扑分子极性表面积:98 7.重原子数量:10 8.表面电荷:0 9.复杂度:113 10.同位素原子数量:0 11.确定原子立构中心数量:2 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
个人防护装备 | Eyeshields;Gloves |
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安全声明 (欧洲) | 24/25 |
危险品运输编码 | NONH for all modes of transport |
WGK德国 | 3 |
海关编码 | 2914400090 |
D-木酮糖上游产品 8 | |
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D-木酮糖下游产品 6 | |
海关编码 | 2914400090 |
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中文概述 | 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Colorimetric determination of fructose for the high-throughput microtiter plate assay of glucose isomerase.
Biosci. Biotechnol. Biochem. 79 , 1057-60, (2015) A colorimetric method for the reducing monosaccharide determination is optimized for the assay of glucose isomerase, which converts glucose (Glc) to fructose (Fru). Test solution was mixed with 20-fol... |
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Construction and co-expression of plasmid encoding xylitol dehydrogenase and a cofactor regeneration enzyme for the production of xylitol from D-arabitol.
Enzyme Microb. Technol. 51(2) , 119-24, (2012) The biotransformation of D-arabitol into xylitol was investigated with focus on the conversion of D-xylulose into xylitol. This critical conversion was accomplished using Escherichia coli to co-expres... |
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Cloning and characterization of a novel NAD+ -dependent xylitol dehydrogenase from Gluconobacter oxydans CGMCC 1. 637.
Wei Sheng Wu Xue Bao 52(6) , 726-35, (2012) To clone the xylitol dehydrogenase gene from Gluconobacter oxydans CGMCC 1.637, to characterize enigmatic properties of xylitol dehydrogenase and to investigate the induction abilities of various carb... |
Xylulofuranose |
D-Xul |
(3S,4R)-1,3,4,5-tetrahydroxypentan-2-one |
UNII:9N4LZL67SA |
Dg-threo-1,3,4,5-Tetrahydroxy-pentan-2-on |
D-threo-Pentulose |
Xylulose |
D-threo-2-Pentulose |
D-threo-pent-2-ulose |
L-threo-2-Pentulofuranose |
L-Xylulose |
XUL |