L-xylulose

Base Information

• Chemical Name: L-xylulose
• CAS No.: 527-50-4
• Deprecated CAS: 1501947-94-9
• Molecular Formula: C5H10O5
• Molecular Weight: 150.131
• Hs Code.: 29400090
• UNII: DL1M07LQ7A
• DSSTox Substance ID: DTXSID201315618
• Nikkaji Number: J13.211J
• Wikipedia: Xylulose
• Wikidata: Q423204
• Metabolomics Workbench ID: 37407
• Mol file: 527-50-4.mol

Synonyms:L-xylulose;527-50-4;L-threo-Pentulose;L-threo-2-Pentulose;L-threo-pent-2-ulose;(3R,4S)-1,3,4,5-tetrahydroxypentan-2-one;Xylulose, L-;UNII-DL1M07LQ7A;DL1M07LQ7A;L-Xul;SCHEMBL37388;XYLULOSE L-ISOMER [MI];CHEBI:17399;DTXSID201315618;HY-113317;CS-0059582;WURCS=2.0/1,1,0/[hO21h]/1/;Q423204

Chemical Property of L-xylulose

Chemical Property:

• Vapor Pressure: 9.02E-11mmHg at 25°C
• Refractive Index: 1.545
• Boiling Point: 469.1 °C at 760 mmHg
• PKA: 11.90±0.20(Predicted)
• Flash Point: 251.6 °C
• PSA: 90.15000
• Density: 1.516g/cm³
• LogP: -2.58070
• Storage Temp.: 2-8°C
• Solubility.: Methanol (Slightly), Water (Soluble)
• XLogP3: -2.6
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 150.05282342
• Heavy Atom Count: 10
• Complexity: 113

Purity/Quality:

98%, ^*data from raw suppliers

L-Xylulose ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(C(C(C(=O)CO)O)O)O
• Isomeric SMILES: C([C@@H]([C@H](C(=O)CO)O)O)O
• Uses: L-Xylulose is used in studies relating to potential inhibitors of glycosidases and has been proven to inhibit oligosaccharide processing to a degree.

Technology Process of L-xylulose

There total 15 articles about L-xylulose 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: 37.0%

D-lyxose (1114-34-7) → D-ribulose (488-84-6) + L-xylulose (527-50-4)

Guidance literature:

With disodium hydrogenphosphate; sodium dihydrogenphosphate; at 89 ℃; for 0.333333h; pH=7.5; Kinetics;

DOI:10.1039/c7gc03077k

Reference yield:

dihydroxyacetone (96-26-4,26776-70-5) + Glycolaldehyde (141-46-8) → DL-dendroketose (470-14-4) + DL-threose (95-43-2,95-44-3,533-49-3,583-50-6,1758-51-6,7558-94-3,29825-68-1,29884-64-8,38982-45-5) + DL-glycero-tetrulose (95-43-2,95-44-3,533-49-3,583-50-6,1758-51-6,7558-94-3,29825-68-1,29884-64-8,38982-45-5) + (+/-)-xylose (41247-05-6) + DL-erythro-[2]pentulose (488-84-6,527-50-4,551-84-8,2042-27-5,5556-48-9,5962-29-8,7558-89-6,25577-44-0,83946-43-4) + DL-threo-[2]pentulose (488-84-6,527-50-4,551-84-8,2042-27-5,5556-48-9,5962-29-8,7558-89-6,25577-44-0,83946-43-4)

Guidance literature:

Amberlite IRA-400 (HO-); In water; for 0.25h; Product distribution; Ambient temperature; further catalysts;

DOI:10.1016/0008-6215(84)85230-1

Reference yield:

dihydroxyacetone (96-26-4,26776-70-5) + Glycolaldehyde (141-46-8) → DL-dendroketose (470-14-4) + DL-threose (95-43-2,95-44-3,533-49-3,583-50-6,1758-51-6,7558-94-3,29825-68-1,29884-64-8,38982-45-5) + DL-glycero-tetrulose (95-43-2,95-44-3,533-49-3,583-50-6,1758-51-6,7558-94-3,29825-68-1,29884-64-8,38982-45-5) + (+/-)-xylose (41247-05-6) + DL-erythro-[2]pentulose (488-84-6,527-50-4,551-84-8,2042-27-5,5556-48-9,5962-29-8,7558-89-6,25577-44-0,83946-43-4) + DL-threo-[2]pentulose (488-84-6,527-50-4,551-84-8,2042-27-5,5556-48-9,5962-29-8,7558-89-6,25577-44-0,83946-43-4)

Guidance literature:

Amberlite IRA-400 (HO-); In water; for 0.25h; Product distribution; Ambient temperature; further catalysts;

DOI:10.1016/0008-6215(84)85230-1

upstream raw materials:

D-gluconic acid

D-Arabitol

D-ribose

D-xylose

Downstream raw materials:

XYLITOL

Refernces

• 1、 Kwon, Youngkook,De Jong, Ed,Van Der Waal, Jan Kees,Koper, Marc T. M.. "Selective electrocatalytic oxidation of sorbitol to fructose and sorbose". . p. 970 - 973. Retrieved 2015/03/30.
• 2、 Harsch, Guenther,Bauer, Hermann,Voelter, Wolfgang. "Kinetics, Catalysis, and Mechanism of the Secondary Reaction in the Final Phase of the Formose Reaction". . p. 623 - 635. Retrieved 2007/10/02.