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Merck
CN

D0256

Sigma-Aldrich

甜醇

≥99% (GC)

别名:

半乳糖醇, 卫矛醇

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关于此项目

经验公式(希尔记法):
C6H14O6
化学文摘社编号:
分子量:
182.17
Beilstein:
1721903
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25
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质量水平

方案

≥99% (GC)

表单

crystals

甜味

<0.6 × sucrose

颜色

white

溶解性

water: 50 mg/mL, clear, colorless

SMILES字符串

OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)CO

InChI

1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4+,5+,6-

InChI key

FBPFZTCFMRRESA-GUCUJZIJSA-N

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应用

半乳糖醇是一种通过还原半乳糖而衍生的糖醇,在与白内障形成、肝脾肿大和精神发育迟滞有关的研究中具有非常重要的作用。它作为底物被用于鉴定、区分和表征半乳糖醇脱氢酶。半乳糖醇可在分析过程中作为参考化合物,用于分析植物和食物中的糖醇。

生化/生理作用

一种糖醇,也是人类味觉细胞的轻度甜促味剂。

其他说明

为了全面了解我们针对客户研究提供的各种糖醇产品,建议您访问我们的碳水化合物分类页面。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Lukas Müller et al.
Materials (Basel, Switzerland), 13(20) (2020-10-15)
Measuring thermo-physical properties of phase change materials (PCM) in a consistent and reliable manner is essential for system layout of thermal energy storages and correspondingly material selection. Only if basic properties are assessed in a comparable way a selection process
Sandra K Parsons et al.
Applied and environmental microbiology, 81(17), 5804-5811 (2015-06-21)
The life cycles of many enteric bacterial species require a transition between two very distinct environments. Their primary habitat is the gastrointestinal tract of the host, while their secondary habitat, during transmission from one host to another, consists of environments
Richard F G Fröhlich et al.
Bioorganic & medicinal chemistry letters, 21(22), 6872-6875 (2011-10-07)
N-(Dansylamino)hexylaminocarbonylpentyl-1,5-dideoxy-1,5-imino-D-galactitol, a strong competitive inhibitor of β-galactosidase, enhances residual β-galactosidase activities in fibroblasts and serves as lead en route to diagnostic compounds for tracking the fate of mutant β-gal as well as aberrant GM1 gangliosides by live cell imaging.
C Jakobs et al.
Pediatric research, 18(8), 714-718 (1984-08-01)
A stable isotope dilution assay for galactitol in amniotic fluid has been developed using selected ion monitoring chemical ionization gas chromatography-mass spectrometry of the hexaacetate derivative. [1,1-2H2]Galactitol was synthesized for use as the internal standard. Galactitol is a component of
Joanne Hughes et al.
The Journal of pediatrics, 154(5), 721-726 (2009-02-03)
To determine the long-term outcome of dietary intervention in siblings from 14 Irish families with classical galactosemia (McKusick 230400), an autosomal recessive disorder of carbohydrate metabolism and galactose-1-phosphate uridyltransferase (GALT) deficiency. Outcomes in siblings on dietary galactose restriction were studied

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