Octaacetyl-alpha-maltose, CAS:6920-00-9

Starch breakdown product; sweetening agent; fermentable intermediate in brewing. CAS Number 6920-00-9 Product Name [(2R,3R,4S,5R,6R)-4,5,6-triacetyloxy-3-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate IUPAC Name [(2R,3R,4S,5R,6R)-4,5,6-triacetyloxy-3-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate Molecular Formula C28H38O19 Molecular Weight 678.59 g/mol InChI InChI=1S/C28H38O19/c1-11(29)37-9-19-21(39-13(3)31)23(40-14(4)32)26(43-17(7)35)28(46-19)47-22-20(10-38-12(2)30)45-27(44-18(8)36)25(42-16(6)34)24(22)41-15(5)33/h19-28H,9-10H2,1-8H3/t19-,20-,21-,22-,23+,24+,25-,26-,27+,28-/m1/s1 InChI Key WOTQVEKSRLZRSX-WBFYAMQWSA-N SMILES CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC2C(C(C(C(O2)COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C Synonyms 1,2,3,6-Tetra-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-?-D-glucopyranosyl)-?-D-glucopyranose; Canonical SMILES CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC2C(C(C(C(O2)COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C Isomeric SMILES CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)OC(=O)C)OC(=O)C)OC(=O)C)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C CAS No: 6920-00-9 Synonyms: 1,2,3,6-Tetra-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-a-D-glucopyranosyl)-a-D-glucopyranose Chemical Formula: C28H38O19 Molecular Weight: 678.59 References: 1. Polidori, A., et al., Bioorg. Med. Chem. Lett., 16, 5827 (2006)