Food Additives CAS 93302-26-2 Emulsifier Alfa-Methyl-D-Galactoside CAS NO.93302-26-2

specification:

properties:it is a non ordor and white crystalline. soluble in water, methanol and hot ethanol etc.
uses: used in the synthesis of pharmaceutical intermediates such as methyl-2,3,4,6-tetra-o-benzyl-d-galactopyranose, 4-amino-4-deoxy-d-hexuronic acid or alcohol. used for synthesis of methyl galactopyranoside derivate, for example, methyl α-d- galactopyranonic acid; methyl 3-o-benzoyl-α-d-galactopyranoside; methyl 2,3,6-tri-o-acetyl or benzyl-α-d-galactopyranoside, methyl 2,3,4,6-tetra-o-acetyl-α-d-galactopyranoside, methyl 2,3,4-tri-o-acetyl or benzoyl-α-d-galactopyranoside; methyl 3,4 -o-isopropylidene-α-d-galactopyranoside; methyl 4,6-o-isopropylidene-α-d-galactopyranoside; methyl 2,3,4-tri-o-acetyl-6-bromo or iodine-6-deoxy-α-d-galactopyranoside and methyl 2,4-di-o-acetyl 3,6-anhydro-α-d-galactopyranoside, 1,5- anhydro-α-d-galactitol, etc. used in synthetic carbopeptides, polymers combined with carbohydrates, sialyloligosaccharides, thiolactose, thiocellobiose, (1→3) and (1→6) glycan and other oligosaccharides. used for synthesis glycosidase inhibitor 1,5-di-deoxy-1,5-imino-d- galactitol, disaccharide block of shiga bacillus vaccine methyl o-α-d-l-rhamnopyranosyl-(1→2)-α-d-galactopyranosides and so on. used for synthesis galactopyranoside-binding boronic acids or benzoboroxoles.
storage:maintain in cool, dry containment.


package:25kg/drum or as customer require.
expiration date: 2 years.