Chemistry:Methylglucoside

Methylglucoside

α-D-Methylglucoside β-D-Methylglucoside
Names
IUPAC name Methyl D-glucopyranoside
Other names 1-O-Methyl-D-glucopyranose
Identifiers
CAS Number	3149-68-6 Y 97-30-3 (α) Y 709-50-2 (β) Y
3D model (JSmol)	Interactive image
ChemSpider	2300694
PubChem CID	3036743
UNII	54L5T38NI8 Y QCF122NF3R (α) Y
InChI 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 Key: HOVAGTYPODGVJG-WLDMJGECSA-N InChI=1/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 Key: HOVAGTYPODGVJG-WLDMJGECBG
SMILES O[C@@H]1[C@@H](O)[C@H](O)[C@H](OC1OC)CO
Properties
Chemical formula	C7H14O6
Molar mass	194.183 g·mol−1
Appearance	White crystalline solid
Density	1.46 g/cm3 (α)
Melting point	168 °C (334 °F; 441 K) (α)
Solubility in water	108 g/100 mL
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Methylglucoside is a monosaccharide derived from glucose. It can be prepared in the laboratory by the acid-catalyzed reaction of glucose with methanol.

It is used as a chemical intermediate in the production of a variety of products including emollients, emulsifiers, humectants, moisturizers, thickening agents, plasticizers, surfactants, varnishes, and resins. The formation of methyl glycoside indicates that the structure of glucose is not open chain