1-Kestose
1-Kestose is a fructooligosaccharide that has been found in onions and has prebiotic and antidiabetic activities. It increases levels of the beneficial bacterium B. longum in diluted adult human fecal samples when added to culture broth at a concentration of 0.5% w/v. Dietary supplementation with 1-kestose increases the proportion of cecal Anaerostipes and Bifidobacterium content, improves glucose tolerance, and prevents the development of type 2 diabetes in Otsuka Long-Evans Tokushima Fatty (OLETF) rats.
| Supplier | Ace Therapeutics |
|---|---|
| Product # | SMD617 |
| CAS # | 470-69-9 |
| Pricing | Customizable size, Inquiry |
| Synonym | 1-Kestose; 1 Kestose; |
| Product Category | Lab-use Small Molecule Drugs |
| Chemical Formula | C18H32O16 |
| Exact Mass | 504.169 |
| Molecular Weight | 504.438 |
| Elemental Analysis | C, 42.86; H, 6.39; O, 50.75 |
| IUPAC/Chemical Name | (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol |
| InChi Key | VAWYEUIPHLMNNF-OESPXIITSA-N |
| InChi Code | InChI=1S/C18H32O16/c19-1-6-9(23)12(26)13(27)16(31-6)34-18(15(29)11(25)8(3-21)33-18)5-30-17(4-22)14(28)10(24)7(2-20)32-17/h6-16,19-29H,1-5H2/t6-,7-,8-,9-,10-,11-,12+,13-,14+,15+,16-,17-,18+/m1/s1 |
| SMILES Code | OC[C@@H](O[C@]1(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)CO[C@]3([C@H]([C@@H]([C@H](O3)CO)O)O)CO)[C@@H](O)[C@@H]1O |
| Appearance | Solid powder |
| Purity | >98% (or refer to the Certificate of Analysis) |
| Shipping Condition | Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs. |
| Storage Condition | Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years). |
| Solubility | To be determined |
| Shelf Life | >2 years if stored properly |
| Drug Formulation | To be determined |
| Stock Solution Storage | 0 - 4℃ for short term (days to weeks), or -20℃ for long term (months). |
| HS Tariff Code | 2934.99.9001 |
| Availability | 2 Weeks |