2,3,4,6-O-????-D-???,
2,3,4,6-Tetra-O-acetyl-D-galactopyranose is a glycoside that has been used as an antigen in immunological studies and to study the role of fatty acids in cancer. This compound is phosphorylated to form 2,3,4,6-tetra-O-phospho-D-galactopyranose and reacts with primary alcohols to form transglycosylation products. 2,3,4,6-Tetra-O-acetylgalactopyranose also reacts with chloride ions to form disaccharides. As a result of these reactions 2,3,4,6-tetraacetylgalactopyranose has shown anticancer activity.
| CAS Number | 47339-09-3 |
| Product Name | 2,3,4,6-tetra-O-acetyl-D-galactopyranose |
| IUPAC Name | [(2R,3S,4S,5R)-3,4,5-triacetyloxy-6-hydroxyoxan-2-yl]methyl acetate |
| Molecular Formula | C14H20O10 |
| Molecular Weight | 348.31 g/mol |
| InChI | InChI=1S/C14H20O10/c1-6(15)20-5-10-11(21-7(2)16)12(22-8(3)17)13(14(19)24-10)23-9(4)18/h10-14,19H,5H2,1-4H3/t10-,11+,12+,13-,14?/m1/s1 |
| InChI Key | IEOLRPPTIGNUNP-RRYROLNDSA-N |
| SMILES | CC(=O)OCC1C(C(C(C(O1)O)OC(=O)C)OC(=O)C)OC(=O)C |
| Canonical SMILES | CC(=O)OCC1C(C(C(C(O1)O)OC(=O)C)OC(=O)C)OC(=O)C |
| Isomeric SMILES | CC(=O)OC[C@@H]1[C@@H]([C@@H]([C@H](C(O1)O)OC(=O)C)OC(=O)C)OC(=O)C |
| CAS No: 47339-09-3 MDL No: MFCD09817577 Chemical Formula: C14H20O10 Molecular Weight: 348.31 |
COA:
Name: 2,3,4,6-Tetra-O-acetyl-D-galactopyranose CAS: 47339-09-3
M.F.: C14H20O10 M.W.: 348.31 Batch No: 20130314 Quantity:48g
|
Items |
Standards |
Results |
|
Appearance |
White crystalline powder |
Positive |
|
Solubility |
Readily soluble in CHC3 and insoluble in water |
Positive |
|
NMR and MS |
Should comply |
Complies |
|
Identification |
IR and TLC |
Positive |
|
Loss Weight On Dryness |
Max. 0.5% |
Complies |
|
TLC |
One spot |
Complies |
|
Residue On Ignition |
Max. 0.5% |
Complies |
|
Assay |
Min. 98% |
98.5% |
| Size | 1 G, 100 MG, 5 G, Other |
|---|
10 in stock
10 in stock
10 in stock
10 in stock
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