Palatinose

Base Information

• Chemical Name: Palatinose
• CAS No.: 58166-27-1
• Molecular Formula: C₁₂H₂₂O₁₁
• Molecular Weight: 342.3
• Hs Code.: 29329990
• European Community (EC) Number: 261-150-2
• Nikkaji Number: J3.082.223D
• Wikipedia: Isomaltulose
• Wikidata: Q27103048
• Metabolomics Workbench ID: 49906
• Mol file: 58166-27-1.mol

Synonyms:6-O alpha-D-glucopyranosyl-D-fructose;D-fructose, 6-O-alpha-D-glucopyranosyl-, monohydrate;isomaltulose;isomaltulose anhydrous;isomaltulose monohydrate;palatinose;palatinose monohydrate

Chemical Property of Palatinose

Chemical Property:

• Appearance/Colour: white to light yellow fine crystalline powder
• Vapor Pressure: 1.14E-21mmHg at 25°C
• Melting Point: 125-128 °C
• Refractive Index: 1.656
• Boiling Point: 684.1 °C at 760 mmHg
• PKA: 11.39±0.70(Predicted)
• Flash Point: 367.5 °C
• PSA: 189.53000
• Density: 1.77 g/cm³
• LogP: -5.39560
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Solubility.: DMSO (Slightly), Water (Slightly)
• XLogP3: -4.3
• Hydrogen Bond Donor Count: 8
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 5
• Exact Mass: 342.11621151
• Heavy Atom Count: 23
• Complexity: 395

Purity/Quality:

99% min ^*data from raw suppliers

Isomaltulose ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C1C(C(C(C(O1)OCC2C(C(C(O2)(CO)O)O)O)O)O)O)O
• Isomeric SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)OC[C@@H]2[C@H]([C@@H](C(O2)(CO)O)O)O)O)O)O)O
• Recent ClinicalTrials: The Metabolic Effects of Ultra-endurance Exercise and Training Under Low or High Glycaemic Index-carbohydrate Diets.
• Description: Isomaltulose, 6-O-a-D-Glucopyranosyl-D-fructofuranose, is a carbohydrate that has found interest owing to its low glycemic index and noncariogenicity. It is approved as a novel food in the European Union and GRAS in the United States. Production details are given above under isomalt.

Technology Process of Palatinose

There total 8 articles about Palatinose 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: 61.8%

Sucrose (57-50-1) → Isomaltulose (497-84-7,15132-06-6,58166-27-1,13718-94-0)

Guidance literature:

With sodium hydroxide; α-glucosyctransferase produced by Serratia; In water; at 30 - 50 ℃; for 50 - 60h; pH=6 - 7; Product distribution / selectivity; Enzymatic reaction;

Reference yield: 32.0%

Sucrose (57-50-1) → Isomaltulose (497-84-7,15132-06-6,58166-27-1,13718-94-0) + 1-O-α-D-Glucopyranosyl-D-fructose (90689-37-5)

Guidance literature:

In water; at 30 ℃; for 24h; biocatalyst from Protaminobacter rubrum (CBS 574.77);

DOI:10.1016/0008-6215(87)80152-0

Reference yield:

D-isomaltose (24822-33-1) → D-Fructose (57-48-7,18875-34-8) + α-D-glucopyranosyl-(1->6)-D-mannopyranose (197901-89-6) + Isomaltulose (497-84-7,15132-06-6,58166-27-1,13718-94-0) + D-Mannose (3458-28-4) + D-glucose (50-99-7)

Guidance literature:

With water; In ethanol; at 200 ℃; under 75007.5 Torr; Solvent; Kinetics; Supercritical conditions;

DOI:10.1080/09168451.2015.1127135

upstream raw materials:

Sucrose

levodopa

D-isomaltose

Downstream raw materials:

D-Fructose

D-isomaltose

D-Mannose

D-glucose

Refernces

• 1、 Goerl, Julian,Timm, Malte,Seibel, Juergen. "Mechanism-Oriented Redesign of an Isomaltulose Synthase to an Isomelezitose Synthase by Site-Directed Mutagenesis". experimental part. p. 149 - 156. Retrieved 2012/04/23.
• 2、 -. "Method for preparing crystalline isomaltulose and hydrogenated isomaltulose". Page/Page column 5-6. . Retrieved 2008/06/13.