CAS 81131-46-6

methyl 3-O-B-D-galactopyranosyl-B-D-*galactopyran

Description:

Methyl 3-O-β-D-galactopyranosyl-β-D-galactopyranoside, with the CAS number 81131-46-6, is a glycoside that features a galactose sugar moiety. This compound is characterized by its structural composition, which includes a methyl group attached to the anomeric carbon of one galactose unit, while the other galactose unit is linked through a glycosidic bond. The presence of the β-anomeric configuration indicates that the hydroxyl group on the anomeric carbon is oriented in a specific way, which influences the compound's reactivity and solubility. Methyl 3-O-β-D-galactopyranosyl-β-D-galactopyranoside is typically soluble in water due to its polar hydroxyl groups, making it relevant in biological systems, particularly in the context of carbohydrate metabolism and cell signaling. Its properties may also be of interest in food science and pharmaceuticals, where glycosides can serve as sweeteners or bioactive compounds. Overall, this substance exemplifies the complexity and diversity of carbohydrate chemistry.

Formula: C₁₃H₂₄O₁₁

InChI: InChI=1/C13H24O11/c1-21-12-10(20)11(7(17)5(3-15)22-12)24-13-9(19)8(18)6(16)4(2-14)23-13/h4-20H,2-3H2,1H3

SMILES: COC1C(C(C(C(CO)O1)O)OC1C(C(C(C(CO)O1)O)O)O)O

Synonyms:

• methyl 3-O-hexopyranosylhexopyranoside

Methyl 3-O-(b-D-galactopyranosyl)-b-D-galactopyranoside

CAS: 81131-46-6

Methyl 3-O-(b-D-galactopyranosyl)-b-D-galactopyranoside is a disaccharide that is the residue of 6-fluoro-3-indoxyl beta-D-galactopyranoside. This product is a glycoside of methyl 3,6,3',6'-tetraacetate and b-D-galactose.

Formula: C₁₃H₂₄O₁₁

Purity: Min. 95%

Molecular weight: 356.32 g/mol

Ref: 3D-OM05003