Physicochemical Properties
| Molecular Formula | C36H62O31 |
| Molecular Weight | 990.8589 |
| Exact Mass | 990.328 |
| CAS # | 34620-77-4 |
| PubChem CID | 5288409 |
| Appearance | White to off-white solid powder |
| Density | 1.87g/cm3 |
| Boiling Point | 1307.8ºC at 760mmHg |
| Melting Point | 204-206°C |
| Flash Point | 744.7ºC |
| Index of Refraction | 1.4365 |
| LogP | -13.3 |
| Hydrogen Bond Donor Count | 20 |
| Hydrogen Bond Acceptor Count | 31 |
| Rotatable Bond Count | 16 |
| Heavy Atom Count | 67 |
| Complexity | 1510 |
| Defined Atom Stereocenter Count | 30 |
| SMILES | C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]4[C@H](O[C@@H]([C@@H]([C@H]4O)O)O[C@@H]5[C@H](O[C@@H]([C@@H]([C@H]5O)O)O[C@@H]6[C@H](O[C@@H]([C@@H]([C@H]6O)O)O)CO)CO)CO)CO)CO)O)O)O)O |
| InChi Key | OCIBBXPLUVYKCH-QXVNYKTNSA-N |
| InChi Code | InChI=1S/C36H62O31/c37-1-7-13(43)14(44)21(51)32(58-7)64-27-9(3-39)60-34(23(53)16(27)46)66-29-11(5-41)62-36(25(55)18(29)48)67-30-12(6-42)61-35(24(54)19(30)49)65-28-10(4-40)59-33(22(52)17(28)47)63-26-8(2-38)57-31(56)20(50)15(26)45/h7-56H,1-6H2/t7-,8-,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-/m1/s1 |
| Chemical Name | (2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol |
| HS Tariff Code | 2934.99.9001 |
| Storage |
Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: This product requires protection from light (avoid light exposure) during transportation and storage. |
| Shipping Condition | Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs) |
Biological Activity
| References |
[1]. Isolation and action pattern of maltohexaose producing amylase from Aerobacter aerogenes. FEBS Lett. 1972 Oct 1;26(1):281-5. |
| Additional Infomation |
Alpha-maltohexaose is a maltohexaose hexasaccharide in which the glucose residue at the reducing end is in the pyranose ring form and has alpha configuration at the anomeric carbon atom. Maltohexaose is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranose has been reported in Homo sapiens and Bos taurus with data available. |
Solubility Data
| Solubility (In Vitro) | H2O : ≥ 250 mg/mL (~252.31 mM) |
| Solubility (In Vivo) |
Solubility in Formulation 1: 20 mg/mL (20.18 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication (<60°C). (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 1.0092 mL | 5.0461 mL | 10.0922 mL | |
| 5 mM | 0.2018 mL | 1.0092 mL | 2.0184 mL | |
| 10 mM | 0.1009 mL | 0.5046 mL | 1.0092 mL |