Isomaltosylfructoside

Base Information

• Chemical Name: Isomaltosylfructoside
• CAS No.: 21291-36-1
• Molecular Formula: C18H32 O16
• Molecular Weight: 504.442
• DSSTox Substance ID: DTXSID30175558
• Wikidata: Q83045919
• Mol file: 21291-36-1.mol

Synonyms:alpha-isomaltosyl beta-D-fructoside;isomaltosylfructoside

Chemical Property of Isomaltosylfructoside

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 135 °C
• Boiling Point: 906.5°Cat760mmHg
• PKA: 12.81±0.70(Predicted)
• Flash Point: 502°C
• PSA: 279.68000
• Density: 1.87g/cm³
• LogP: -8.18300
• XLogP3: -6.1
• Hydrogen Bond Donor Count: 12
• Hydrogen Bond Acceptor Count: 16
• Rotatable Bond Count: 7
• Exact Mass: 504.16903493
• Heavy Atom Count: 34
• Complexity: 684

Purity/Quality:

99%, ^*data from raw suppliers

Theanderose ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C1C(C(C(C(O1)OC2(C(C(C(C(O2)CO)O)O)O)C3(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]([C@H](O2)CO)O)O)O)[C@@]3([C@H]([C@@H]([C@H](O3)CO)O)O)CO)O)O)O)O
• Uses: Theanderose is used accumulated in mossed and used to withstand desiccation and freezing stress at cellular levels.

Technology Process of Isomaltosylfructoside

There total 10 articles about Isomaltosylfructoside 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: 10.6%

D-Galactose (10257-28-0) + Sucrose (57-50-1) → β-D-galactopyranosyl-(1->6)-α-D-glucopyranosyl-(1->2)-β-D-fructofuranoside (512-69-6,21291-36-1,25954-44-3,124815-68-5,136658-11-2,146339-74-4,41545-69-1)

Guidance literature:

With potassium phosphate buffer; β-galactosidase-Eupergit; pyrographite; for 72h;

DOI:10.1016/0008-6215(89)84029-7

Reference yield:

Sucrose (57-50-1) → D-Fructose (57-48-7,18875-34-8) + D-glucose (50-99-7) + α-D-glucopyranosyl-(1->6)-α-D-glucopyranosyl-(1->2)-β-D-fructofuranoside (21291-36-1)

Guidance literature:

With Bacillus licheniformis TH4-2 type I α-glucosidase; at 45 ℃; for 24h; pH=6; aq. acetate buffer; Enzymatic reaction;

DOI:10.1016/j.procbio.2010.09.018

Reference yield:

→ Raffinose (512-69-6,21291-36-1,25954-44-3,41545-69-1,124815-68-5,136658-11-2,146339-74-4)

Guidance literature:

Tetrabenzylaether 4, H2, Ni;

DOI:10.1016/S0008-6215(00)85044-2

upstream raw materials:

Sucrose

D-Galactose

2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl chloride

Downstream raw materials:

5-hydroxymethyl-2-furfuraldehyde

Refernces

• 1、 Nimpiboon, Pitchanan,Nakapong, Santhana,Pichyangkura, Rath,Ito, Kazuo,Pongsawasdi, Piamsook. "Synthesis of a novel prebiotic trisaccharide by a type i α-glucosidase from B. licheniformis strain TH4-2". experimental part. p. 448 - 457. Retrieved 2012/01/06.
• 2、 Ajisaka, Katsumi,Fujimoto, Hiroshi. "REGIOSELECTIVE SYNTHESIS OF TRISACCHARIDES BY USE OF A REVERSED HYDROLYSIS ACTIVITY OF α- AND β-D-GALACTOSIDASE". . p. 139 - 146. Retrieved 2007/10/02.