Maltoheptaose

Maltoheptaose is a maltooligosaccharide consisting of seven glucose units. It has been used as a substrate to study alpha-amylase transglycosylaion activity.Formal Name: O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-glucopyranosyl-(1->4)-D-glucose. CAS Number: 34620-78-5. Synonyms: Amyloheptaose. Molecular Formula: C42H72O36. Formula Weight: 1153.0. Purity: >80%. Formulation: (Request formulation change), A crystalline solid. Solubility: :, DMF: 20 mg/ml, DMSO: 20 mg/ml, PBS (pH 7.2): 2 mg/ml. SMILES: O[C@H]1[C@](O[C@H]2[C@H](O)[C@@H](O)[C@](O[C@@H]3[C@@H](CO)O[C@@](O[C@H]4[C@H](O)[C@@H](O)[C@@H](O[C@]5([H])[C@@H](CO)O[C@H](O[C@@]6([H])[C@H](O)[C@@H](O)[C@@H](O[C@@]([C@@H](CO)O)([H])[C@@H]([C@@H](O)C=O)O)O[C@@H]6CO)[C@H](O)[C@H]5O)O[C@@H]4CO)([H])[C@H](O)[C@H]3O)([H])O[C@@H]2CO)([H])O[C@H](CO)[C@@H](O)[C@@H]1O. InChi Code: InChI=1S/C42H72O36/c43-1-9(51)17(53)31(10(52)2-44)73-38-26(62)20(56)33(12(4-46)68-38)75-40-28(64)22(58)35(14(6-48)70-40)77-42-30(66)24(60)36(16(8-50)72-42)78-41-29(65)23(59)34(15(7-49)71-41)76-39-27(63)21(57)32(13(5-47)69-39)74-37-25(61)19(55)18(54)11(3-45)67-37/h1,9-42,44-66H,2-8H2/t9-,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+/m0/s1. InChi Key: ZHZITDGOAFCURV-VVTKTIMZSA-N.