Galactopyranose, 2,3,4,6-tetra-O-methyl-, D-

Base Information

Chemical Name:Galactopyranose, 2,3,4,6-tetra-O-methyl-, D-
CAS No.:3353-52-4
Molecular Formula:C₁₀H₂₀O₆
Molecular Weight:236.265
Hs Code.:
Mol file:3353-52-4.mol

Synonyms:Galactopyranose,2,3,4,6-tetra-O-methyl-, D- (8CI); 2,3,4,6-tetra-O-methyl-D-galactopyranose

Suppliers and Price of Galactopyranose, 2,3,4,6-tetra-O-methyl-, D-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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Total 3 raw suppliers

Chemical Property of Galactopyranose, 2,3,4,6-tetra-O-methyl-, D-

Chemical Property:

Melting Point:196-197 °C
Boiling Point:100-110 °C(Press: 0.001 Torr)
PKA:11.85±0.70(Predicted)
PSA：66.38000
Density:1.14±0.1 g/cm3(Predicted)
LogP:-0.60500

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Galactopyranose, 2,3,4,6-tetra-O-methyl-, D-

There total 21 articles about Galactopyranose, 2,3,4,6-tetra-O-methyl-, D- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

: 1633-35-8
1,2,3,4,2',3',4',6'-octa-O-methylgentiobiose

: 1136-20-5,1136-21-6,4239-62-7,13704-10-4,27539-49-7,32568-58-4,35775-21-4,35775-22-5,84413-48-9
2,3,4-tri-O-methyl-D-glucopyranose

: 1139-97-5,1139-98-6,1851-12-3,3353-52-4,6163-35-5,14184-49-7,19146-17-9,22248-57-3,34361-56-3,34361-57-4,57793-53-0,7506-68-5
2,3,4,6-tetra-O-methyl-D-glucopyranose

Guidance literature:: With trimethylsilyl iodide; In tetrachloromethane; at 25 ℃; for 0.5h; Product distribution; cleavage of interglycosidic linkages of var. pertrimethylsilylated disaccharides;
DOI:10.1016/0008-6215(83)88138-5

Reference yield: 39.0%

: phenyl 2,3,4,6-tetra-O-methyl-1-sulfinyl-β-D-galactopyranoside

: 3353-52-4,1139-97-5,1139-98-6,1851-12-3,6163-35-5,7506-68-5,14184-49-7,19146-17-9,22248-57-3,34361-56-3,34361-57-4,57793-53-0
(3R,4S,5S,6R)-3,4,5-Trimethoxy-6-methoxymethyl-tetrahydro-pyran-2-ol

: 2,3,4,6-tetra-O-methyl-1-(phenylsulfenyl)-β-D-galactopyranoside

: 2,3,4,6-tetra-O-methyl-1-(phenylsulfenyl)-α-D-galactopyranoside

Guidance literature:: With 2,6-di-tert-butyl-4-methylpyridine; trifluoromethylsulfonic anhydride; 4 A molecular sieve; In dichloromethane; at -78 ℃;
DOI:10.1021/ja980827h