Physicochemical Properties
| Molecular Formula | C30H52O26 |
| Molecular Weight | 828.7183 |
| Exact Mass | 788.243 |
| CAS # | 34620-76-3 |
| PubChem CID | 124005 |
| Appearance | White to off-white solid powder |
| Density | 1.9±0.1 g/cm3 |
| Boiling Point | 1248.9±65.0 °C at 760 mmHg |
| Flash Point | 709.1±34.3 °C |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.697 |
| LogP | -4.06 |
| Hydrogen Bond Donor Count | 17 |
| Hydrogen Bond Acceptor Count | 26 |
| Rotatable Bond Count | 17 |
| Heavy Atom Count | 56 |
| Complexity | 1190 |
| Defined Atom Stereocenter Count | 24 |
| 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]([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)CO)CO)CO)O)O)O)O |
| InChi Key | FJCUPROCOFFUSR-GMMZZHHDSA-N |
| InChi Code | InChI=1S/C30H52O26/c31-1-7(37)13(39)23(8(38)2-32)53-28-20(46)16(42)25(10(4-34)50-28)55-30-22(48)18(44)26(12(6-36)52-30)56-29-21(47)17(43)24(11(5-35)51-29)54-27-19(45)15(41)14(40)9(3-33)49-27/h1,7-30,32-48H,2-6H2/t7-,8+,9+,10+,11+,12+,13+,14+,15-,16+,17+,18+,19+,20+,21+,22+,23+,24+,25+,26+,27+,28+,29+,30+/m0/s1 |
| Chemical Name | (2R,3R,4R,5R)-4-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,5,6-tetrahydroxyhexanal |
| 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
| ln Vitro |
- Maltopentaose was used as a substrate in an in vitro study to investigate the glycation and phosphorylation of α-lactalbumin. It participated in the non-enzymatic glycation reaction with α-lactalbumin under experimental conditions, enabling the analysis of the modified protein's properties [1] - The interaction between Maltopentaose and α-lactalbumin facilitated the investigation of how oligosaccharide chain length affects protein glycation and phosphorylation efficiency [1] |
| References |
[1]. Maltopentaose is the shortest chain oligosaccharide that can be classified as maltodextrin and is also used in a study to investigate glycation and phosphorylation of α-lactalbumin. |
| Additional Infomation |
Maltopentaose is a maltopentaose pentasaccharide in which the glucose residue at the reducing end is in the aldehydo open-chain form. Maltopentaose is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). (2R,3R,4R,5R)-4-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-5-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,5,6-tetrahydroxyhexanal has been reported in Drosophila melanogaster with data available. - Maltopentaose is an oligosaccharide composed of five glucose units linked by α-1,4 glycosidic bonds [1] - It is defined as the shortest chain oligosaccharide that can be classified as maltodextrin [1] - The compound was selected as a model oligosaccharide in the study to explore the structural and functional changes of α-lactalbumin after glycation and phosphorylation, providing insights into the effects of oligosaccharide modification on protein properties [1] |
Solubility Data
| Solubility (In Vitro) | H2O : ~125 mg/mL (~150.84 mM) |
| Solubility (In Vivo) |
Solubility in Formulation 1: 100 mg/mL (120.67 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 1.2067 mL | 6.0334 mL | 12.0668 mL | |
| 5 mM | 0.2413 mL | 1.2067 mL | 2.4134 mL | |
| 10 mM | 0.1207 mL | 0.6033 mL | 1.2067 mL |