1-Kestose(CAS#:470-69-9)
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产品规格：10.0mg; 25.0mg; 50.0mg; 100.0mg; 250.0mg; 500.0mg; 1.0g; 2.0g;
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产品介绍
Description: 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.
Name: 1-Kestose
CAS#: 470-69-9
Chemical Formula: C18H32O16
Exact Mass: 504.169
Molecular Weight: 504.438
Elemental Analysis: C, 42.86; H, 6.39; O, 50.75
Synonym: 1-Kestose; 1 Kestose;
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 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
