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Merck
CN

A3131

Sigma-Aldrich

D-(-)-阿拉伯糖

≥98% (GC)

别名:

Aldehydo-D-arabinose

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About This Item

经验公式(希尔记法):
C5H10O5
CAS号:
分子量:
150.13
Beilstein:
1723079
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25

生物来源

synthetic (organic)

质量水平

方案

≥98% (GC)

表单

powder

旋光性

[α]20/D -105 to -103 °, c = 4% (w/v) in water

技术

gas chromatography (GC): suitable

颜色

white to off-white

mp

162-164 °C (lit.)

溶解性

water: 50 mg/mL, clear, colorless to faintly yellow

储存温度

room temp

SMILES字符串

O[C@@H]1COC(O)[C@@H](O)[C@@H]1O

InChI

1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4+,5?/m1/s1

InChI key

SRBFZHDQGSBBOR-ZRMNMSDTSA-N

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应用

D-(−)-Arabinose is a D-ribose analogue present in sugar polymers such as the arabinogalatans of mycobacterial cell walls and plant tissues. D-Arabinose is a substrate used to identify, differentiate and characterize arabinose isomerase(s) that have commercial value in the production of tagatose, a low calorie sweetener.

生化/生理作用

D-阿拉伯糖是一种还原糖。它是一种 D-核糖的戊糖类似物,是组成分支杆菌细胞壁阿拉伯半乳聚糖的成分。也是酵母中 D-红抗坏血酸合成的底物。

其他说明

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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