1-Kestose

Base Information

• Chemical Name: 1-Kestose
• CAS No.: 470-69-9
• Molecular Formula: C18H32O16
• Molecular Weight: 504.442
• Hs Code.: 29400090
• European Community (EC) Number: 207-429-4
• UNII: 02LN7O412C
• Nikkaji Number: J196.187J
• Wikidata: Q27102129
• Metabolomics Workbench ID: 41503
• Mol file: 470-69-9.mol

Synonyms:1-kestose;1-kestotriose

Chemical Property of 1-Kestose

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 198-200 °C
• Boiling Point: 902.9°Cat760mmHg
• PKA: 12.76±0.70(Predicted)
• Flash Point: 499.9°C
• PSA: 257.68000
• Density: 1.82g/cm³
• LogP: -6.22050
• Storage Temp.: 2-8°C
• Solubility.: DMSO (Slightly, Heated), Water (Sparingly)
• XLogP3: -5.5
• Hydrogen Bond Donor Count: 11
• Hydrogen Bond Acceptor Count: 16
• Rotatable Bond Count: 9
• Exact Mass: 504.16903493
• Heavy Atom Count: 34
• Complexity: 670

Purity/Quality:

99% ^*data from raw suppliers

1-Kestose ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(C1C(C(C(C(O1)OC2(C(C(C(O2)CO)O)O)COC3(C(C(C(O3)CO)O)O)CO)O)O)O)O
• Isomeric SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@]2([C@H]([C@@H]([C@H](O2)CO)O)O)CO[C@]3([C@H]([C@@H]([C@H](O3)CO)O)O)CO)O)O)O)O
• Recent NIPH Clinical Trials: A double-blind, randomized controlled trial of the effects of continuous intake of 1-kestose on defecation habits in children in kindergarten
• Uses: 1-Kestose is a fructooligosaccharide with prebiotic properties which displays antihyperglycemic activity suggesting that it may be used in treating diabetes.

Technology Process of 1-Kestose

There total 31 articles about 1-Kestose which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

Sucrose (57-50-1) → alpha-D-glucopyranose (492-62-6) + D-fructose (470-23-5) + 1-kestose (470-69-9)

Guidance literature:

With recombinant Erwinia amylovora levansucrase; In aq. phosphate buffer; at 37 ℃; for 1h; pH=6.5; pH-value; Temperature; Concentration; Time; Catalytic behavior; Enzymatic reaction;

DOI:10.1021/jf4023178

Reference yield:

Sucrose (57-50-1) → alpha-D-glucopyranose (492-62-6) + D-fructose (470-23-5) + 1-kestose (470-69-9) + nystose (13133-07-8)

Guidance literature:

With recombinant Erwinia amylovora levansucrase; In aq. phosphate buffer; at 37 ℃; for 1h; pH=6.5; Time; Concentration; Catalytic behavior; Enzymatic reaction;

DOI:10.1021/jf4023178

Reference yield:

Sucrose (57-50-1) → D-Fructose (57-48-7,18875-34-8) + D-glucose (50-99-7) + 1-kestose (470-69-9)

Guidance literature:

With recombinant GH68 β-fructofuranosidase; In aq. buffer; at 35 ℃; for 24h; pH=5; Enzymatic reaction;

DOI:10.1016/j.jbc.2021.100398

upstream raw materials:

Sucrose

nystose

N-Acetyl-D-glucosamine

sucrose

Downstream raw materials:

nystose

1′′,2,3,3′,3′′,4,4′,4′′,6,6′,6′′-undeca-O-acetyl-deoxy-1-kestose