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M0285

Sigma-Aldrich

Methyl-β-D-galactopyranoside

Sinonimo/i:

Methyl β-D-galactoside

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About This Item

Formula empirica (notazione di Hill):
C7H14O6
Numero CAS:
1824-94-8
Peso molecolare:
194.18
Beilstein:
81569
Numero CE:
217-361-7
Numero MDL:
MFCD00064357
Codice UNSPSC:
12352201
ID PubChem:
24896547
NACRES:
NA.25

Origine biologica

synthetic

Saggio

≥98% (GC)

Forma fisica

powder

tecniche

gas chromatography (GC): suitable

Colore

white to faint yellow

Punto di fusione

176-179  °C

Solubilità

water: 50 mg/mL, clear, colorless

Temperatura di conservazione

2-8°C

Stringa SMILE

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
HOVAGTYPODGVJG-VOQCIKJUSA-N

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Descrizione generale

A β-D-galactopyranoside having a methyl substituent at the anomeric position.

Azioni biochim/fisiol

Methyl galactoside is a hexose involved in the metabolism of 2-deoxygalactose.

Altre note

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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3-O-Methyl-D-glucopyranose ≥98% (GC)

Sigma-Aldrich

M4879

3-O-Methyl-D-glucopyranose

4-Methylumbelliferyl β-D-galactopyranoside ≥99% (TLC)

Sigma-Aldrich

M1633

4-Methylumbelliferyl β-D-galactopyranoside

2-Nitrophenyl β-D-galactopyranoside ≥98% (enzymatic)

Sigma-Aldrich

N1127

2-Nitrophenyl β-D-galactopyranoside

Feng Yang et al.
Carbohydrate research, 337(6), 485-491 (2002-03-14)
Oligosaccharide derivatives from sanqi, a Chinese herbal medicine derived from Panax notoginseng, methyl beta-D-galactopyranosyl-(1-->3)-[alpha-L-arabinofuranosyl-(1-->6)]-alpha-D-galactopyranoside, diosgenyl beta-D-galactopyranosyl-(1-->3)-[alpha-L-arabinofuranosyl-(1-->6)]-alpha-D-galactopyranoside, and methyl beta-D-galactopyranosyl-(1-->3)-[alpha-L-arabinofuranosyl-(1-->6)]-alpha-D-galactopyranosyl-(1-->4)-beta-D-galactopyranosyl-(1-->3)-[alpha-L-arabinofuranosyl-(1-->6)]-alpha-D-galactopyranoside, were synthesized under standard glycosylation conditions. An unexpected alpha-(1-->4) linkage was formed predominantly in the presence of neighboring participation group during
Joel S Griffitts et al.
Science (New York, N.Y.), 307(5711), 922-925 (2005-02-12)
The development of pest resistance threatens the effectiveness of Bacillus thuringiensis (Bt) toxins used in transgenic and organic farming. Here, we demonstrate that (i) the major mechanism for Bt toxin resistance in Caenorhabditis elegans entails a loss of glycolipid carbohydrates;
J W Dallinga et al.
Biological mass spectrometry, 23(12), 764-770 (1994-12-01)
The fast atom bombardment collision-induced dissociation mass spectra of the [M-H]- ions of the 2-, 3-, 4- and 6-deoxy derivatives from methyl beta-D-galactopyranoside and some related compounds have been recorded. The fragmentation reactions of these quasimolecular ions and of OD-labelled
T J Kelley et al.
Bioscience reports, 19(5), 433-447 (2000-04-14)
The highly purified DNA Pol-alpha from rat prostate tumor (PA-3) and human neuroblastoma (IMR-32) cells appeared to be inhibited by Ricin (RCA-II), and Con-A. Loss of activity (40 to 60%) of a specific form of DNA polymerase from IMR-32 was
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
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