Maltoheptaose
[CAS# 1980-14-9]

Identification

• Name: Maltoheptaose
• Synonyms: (2R,3R,4S,5S,6R)-2-[(3R,4S,5R,6R)-2-[(2R,3R,4S,5S,6R)-4,5-Dihydroxy-6-(Hydroxymethyl)-3-[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Oxy-Tetrahydropyran-2-Yl]Oxy-3,5-Bis[[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Oxy]-6-[[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydropyran-2-Yl]Oxymethyl]Tetrahydropyran-4-Yl]Oxy-6-(Hydroxymethyl)Tetrahydropyran-3,4,5-Triol; (2R,3R,4S,5S,6R)-2-[[(3R,4S,5R,6R)-2-[[(2R,3R,4S,5S,6R)-4,5-Dihydroxy-6-(Hydroxymethyl)-3-[[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]Oxy]-2-Tetrahydropyranyl]Oxy]-3,5-Bis[[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]Oxy]-6-[[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)-2-Tetrahydropyranyl]Oxymethyl]-4-Tetrahydropyranyl]Oxy]-6-(Hydroxymethyl)Tetrahydropyran-3,4,5-Triol; (2R,3R,4S,5S,6R)-2-[(3R,4S,5R,6R)-2-[(2R,3R,4S,5S,6R)-4,5-Dihydroxy-6-Methylol-3-[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxy-Tetrahydropyran-2-Yl]Oxy-3,5-Bis[[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxy]-6-[[(2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxymethyl]Tetrahydropyran-4-Yl]Oxy-6-Methylol-Tetrahydropyran-3,4,5-Triol
• Molecular Formula: C₄₂H₇₂O₃₆
• Molecular Weight: 1153.01
• CAS Registry Number: 1980-14-9
• SMILES: [C@@H]3(O[C@H]1O[C@@H]([C@@H](O)[C@H](O)[C@H]1O)CO)[C@@H](O[C@H]2O[C@@H]([C@@H](O)[C@H](O)[C@H]2O)CO)C(O[C@@H]([C@H]3O[C@H]4O[C@@H]([C@@H](O)[C@H](O)[C@H]4O)CO)CO[C@H]5O[C@@H]([C@@H](O)[C@H](O)[C@H]5O)CO)O[C@H]6O[C@@H]([C@@H](O)[C@H](O)[C@H]6O[C@H]7O[C@@H]([C@@H](O)[C@H](O)[C@H]7O)CO)CO
• InChI: 1S/C42H72O36/c43-1-8-15(49)21(55)27(61)36(67-8)66-7-14-32(74-37-28(62)22(56)16(50)9(2-44)68-37)34(76-39-30(64)24(58)18(52)11(4-46)70-39)35(77-40-31(65)25(59)19(53)12(5-47)71-40)42(73-14)78-41-33(26(60)20(54)13(6-48)72-41)75-38-29(63)23(57)17(51)10(3-45)69-38/h8-65H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21+,22+,23+,24+,25+,26+,27-,28-,29-,30-,31-,32-,33-,34+,35-,36+,37-,38-,39-,40-,41-,42?/m1/s1
• InChIKey: WWDPIUOBYLGGIJ-KIXFCQHQSA-N

Properties

• Density: 1.884g/cm³ (Cal.)
• Boiling point: 1406.433°C at 760 mmHg (Cal.)
• Flash point: 804.381°C (Cal.)