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Merck
CN

M0285

Sigma-Aldrich

甲基-β- D -吡喃半乳糖苷

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别名:
甲基 β- D -半乳糖苷
经验公式(希尔记法):
C7H14O6
CAS号:
分子量:
194.18
Beilstein:
81569
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25

生物来源

synthetic

质量水平

检测方案

≥98% (GC)

形式

powder

技术

gas chromatography (GC): suitable

颜色

white to faint yellow

mp

176-179  °C

溶解性

water: 50 mg/mL, clear, colorless

储存温度

2-8°C

SMILES字符串

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

InChI

1S/C7H14O6/c1-12-7-6(11)5(10)4(9)3(2-8)13-7/h3-11H,2H2,1H3/t3-,4+,5+,6-,7-/m1/s1

InChI key

HOVAGTYPODGVJG-VOQCIKJUSA-N

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一般描述

A βD-吡喃半乳糖苷,在端基位置有一个甲基取代基。

生化/生理作用

甲基半乳糖苷是一种参与 2-脱氧半乳糖代谢的己糖。

其他说明

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

监管及禁止进口产品

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N Declerck et al.
Protein engineering, 7(8), 997-1004 (1994-08-01)
The L-arabinose binding protein (ABP) of Escherichia coli naturally binds L-arabinose and D-galactose with very high affinity and, with reduced affinity, a variety of other sugars that differ only at the C5 position of the pyranose ring. However, there are
Peter Capek
Carbohydrate research, 343(8), 1390-1393 (2008-04-25)
An arabinogalactan with a high content of 3-O-methyl-D-galactose residues has been isolated from the aerial parts of sage (Salvia officinalis L.). Structural studies of the polymer indicated a beta-1,6-D-galactopyranose backbone in which at least one-third of D-galactopyranosyl residues carries methoxyl
M E Winkler et al.
Journal of inorganic biochemistry, 14(3), 223-235 (1981-06-01)
Alcohol substrate binding to the copper-containing enzyme galactose oxidase (GOase) has been studied by kinetic competition against cyanide and fluoride, 13C nmr relaxation, and esr competition experiments. The 13C nmr spectra of the substrate beta-O-methyl-D-galactopyranoside (beta-O-me-gal) show no apparent paramagnetic
J A Van Kuik et al.
European journal of biochemistry, 169(2), 399-411 (1987-12-01)
Hemocyanin from the freshwater snail Lymnaea stagnalis is a high-molecular-mass copper-containing glyco-protein which functions as oxygen carrier in the hemolymph. To release the carbohydrate chains, the protein was digested by pronase followed by hydrazinolysis and reduction. The oligosaccharide-alditols were purified
Alexander I Zinin et al.
Carbohydrate research, 337(7), 635-642 (2002-03-23)
1-O-Acetyl-beta-D-galactopyranose (AcGal), a new substrate for beta-galactosidase, was synthesized in a stereoselective manner by the trichloroacetimidate procedure. Kinetic parameters (K(M) and k(cat)) for the hydrolysis of 1-O-acetyl-beta-D-galactopyranose catalyzed by the beta-D-galactosidase from Penicillium sp. were compared with similar characteristics for

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