Merck
CN
所有图片(1)

文件

06724

Supelco

1,6-脱水-β-D-葡萄糖

analytical standard

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所有图片(1)
别名:
左旋葡聚糖
经验公式（希尔记法）:
C6H10O5
CAS号:
498-07-7
分子量:
162.14
Beilstein:
80998
MDL编号:
MFCD00063248

等级

analytical standard

质量水平

100

检测方案

≥99% (TLC)

旋光性

[α]/D -66.0±2.0°, c = 1 in H2O

保质期

limited shelf life, expiry date on the label

mp

182-184 °C (lit.)

应用

food and beverages

格式

neat

SMILES字符串

O[C@H]1[C@H](O)[C@H]2CO[C@H](O2)[C@@H]1O

InChI

1S/C6H10O5/c7-3-2-1-10-6(11-2)5(9)4(3)8/h2-9H,1H2/t2-,3-,4+,5-,6-/m1/s1

InChI key

TWNIBLMWSKIRAT-VFUOTHLCSA-N

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相关类别

一般描述

1,6-Anhydro-β-D-glucose (Levoglucosa), belonging to the class of anhydrosugars, is an indicator of the burning of biomass in atmospheric aerosol, snow, and ice. It is formed via pyrolysis of glucans, such as cellulose and starch. Levoglucosa is also found in municipal waste and thermochemical processing products of biomass and soil.

应用

1,6-Anhydro-β-D-glucose may be used as an analytical reference standard for the quantification of the analyte in atmospheric aerosols using gas chromatography/ion trap mass spectrometry (GC-IT-MS) and high-performance liquid chromatography with aerosol charge detection (HPLC-ACD).

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Development of a gas chromatographic/ion trap mass spectrometric method for the determination of levoglucosan and saccharidic compounds in atmospheric aerosols. Application to urban aerosols
Pashynska V, et al.
Journal of Mass Spectrometry : Jms, 37(12), 1249-1257 (2002)
Derivatization procedures and determination of levoglucosan and related monosaccharide anhydrides in atmospheric aerosols by gas chromatography-mass spectrometry
Hsu L-C, et al.
Talanta, 72(1), 199-205 (2007)
Identification, functional characterization, and crystal structure determination of bacterial levoglucosan dehydrogenase
Sugiura M, et al.
The Journal of Biological Chemistry, 293(45), 17375-17386 (2018)
Roy W Dixon et al.
Journal of chromatography. A, 1109(2), 214-221 (2006-02-02)
A sensitive method for analysis of levoglucosan (1,6-anhydro-beta,d-glucopyranose) and other monosaccharide anhydrides, compounds present in biomass combustion smoke, was investigated employing high-performance liquid chromatography (HPLC) with recently developed aerosol charge detection. Aerosol charge detection involves the conversion of the column
Specific features of human monocytes activation by monophosphoryl lipid A
Chentouh R, et al.
Scientific reports, 8(1), 1-13 (2018)

商品

Ion Chromatography for Sugar Testing in Food and Environmental Analysis

In this article we demonstrate how well ion chromatography is suited as an analytical technique for sugar analysis e.g. in apple juice, milk, and dust samples.

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