3,4,6-Tri-O-acetyl-D-galactal
| CAS Number | 4098-06-0 |
| Product Name | 3,4,6-Tri-O-acetyl-D-galactal |
| IUPAC Name | [(2R,3R,4R)-3,4-diacetyloxy-3,4-dihydro-2H-pyran-2-yl]methyl acetate |
| Molecular Formula | C12H16O7 |
| Molecular Weight | 272.25 g/mol |
| InChI | InChI=1S/C12H16O7/c1-7(13)17-6-11-12(19-9(3)15)10(4-5-16-11)18-8(2)14/h4-5,10-12H,6H2,1-3H3/t10-,11-,12-/m1/s1 |
| InChI Key | LLPWGHLVUPBSLP-IJLUTSLNSA-N |
| SMILES | CC(=O)OCC1C(C(C=CO1)OC(=O)C)OC(=O)C |
| Synonyms | 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol 1,3,4-Triacetate; 1,2-Dideoxy-D-lyxo-hex-1-enopyranose Triacetate; Galactal Triacetate; 3,4,6-Tri-O-acetyl-D-galactal; D-Galactal Triacetate; Tri-O-acetyl-D-galactal; Triacetyl-D-galactal; Triacetylgalactal; |
| Canonical SMILES | CC(=O)OCC1C(C(C=CO1)OC(=O)C)OC(=O)C |
| Isomeric SMILES | CC(=O)OC[C@@H]1[C@@H]([C@@H](C=CO1)OC(=O)C)OC(=O)C |
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CAS No: 4098-06-0 Synonyms: 1,2-Dideoxy-3,4,6-tri-O-acetyl-D-lyxo-1-hexenopyranose2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol 1,3,4-triacetateD-Galactal triacetate1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol 3,4,6-tri-O-acetyl ether MDL No: MFCD00064092 Chemical Formula: C12H16O7 Molecular Weight: 272.25 |
COA:
Product name: 3, 4, 6-Tri-O-acetyl-D-galactal
M.F.: C12H16O7 M.W.: 272.25 CAS: 4098-06-0
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Items |
Standards |
Results |
|
Appearance |
White or off-white solid or syrup |
Complies |
|
Solubility |
Insoluble in water, easily soluble in CHCl3 |
Complies |
|
NMR and MS |
Should comply |
Complies |
|
Identification |
IR and HPLC |
Complies |
|
Optical activity [?], c=1 inCHCl3 |
-17? ~ -22? |
-18.8? |
|
Water content ?K.F.? |
Max. 0.5% |
0.03% |
|
Residue on ignition |
Max. 0.5% |
0.1% |
|
Heavy metal |
Max. 50ppm |
Complies |
|
Purity by TLC |
Min.98% |
Complies |
References:
1. Jacquinet JC, Carbohydr. Res. 1990, p153-81
| Size | 1 G, 100 MG, 5 G, Other |
|---|
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