2-Pentulose

Base Information

• Chemical Name: 2-Pentulose
• CAS No.: 7558-89-6
• Molecular Formula: C5H10O5
• Molecular Weight: 150.131
• DSSTox Substance ID: DTXSID50862019
• Nikkaji Number: J1.544.970E
• Wikidata: Q23015676
• Metabolomics Workbench ID: 130020
• ChEMBL ID: CHEMBL281818
• Mol file: 7558-89-6.mol

Synonyms:Threo-2-pentulose (9CI);D-[1-13C]threo-pent-2-ulose;2-pentulose;threo-Pentulose;rel-Xylulose;D-[2-13C]THREO-PENT-2-ULOSE;pentulose;pent-2-ulose;7558-89-6;SCHEMBL299290;D-threo-2-Pentulose (9CI);CHEMBL281818;D-threo-Pentulose (7CI,8CI);DTXSID50862019;1,3,4,5-Tetrahydroxy-2-pentanone;AKOS025243547;SB45318;SB46274;SB47902;FT-0624345;FT-0625634;FT-0632299;FT-0773248;C05052;B1CE3B7F-7703-49F7-ACFC-8E1B3CF36EA2

Chemical Property of 2-Pentulose

Chemical Property:

• PSA: 97.99000
• LogP: -2.73810
• 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:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C(C(C(C(=O)CO)O)O)O

Technology Process of 2-Pentulose

There total 8 articles about 2-Pentulose 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:

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

Reference yield:

dihydroxyacetone (96-26-4,26776-70-5) + Glycolaldehyde (141-46-8) → DL-dendroketose (470-14-4) + arabinose (20235-19-2) + (+/-)-xylose (41247-05-6) + rac-Ribose (50-69-1,58-86-6,65-42-9,147-81-9,609-06-3,1114-34-7,1949-78-6,5328-37-0,10323-20-3,20235-19-2,24259-59-4,25990-60-7,34466-20-1,41247-05-6,53106-52-8,55058-43-0,80952-57-4) + rac-lyxose (50-69-1,58-86-6,65-42-9,147-81-9,609-06-3,1114-34-7,1949-78-6,5328-37-0,10323-20-3,20235-19-2,24259-59-4,25990-60-7,34466-20-1,41247-05-6,53106-52-8,55058-43-0,80952-57-4) + 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)

Guidance literature:

With calcium hydroxide; at 23 ℃; Mechanism; Kinetics;

upstream raw materials:

Adonitol

dihydroxyacetone

Glycolaldehyde

acetone

Downstream raw materials:

DL-erythro-[2]pentulose

2,3-O-isopropylidene-β-DL-threo-2-pentulofuranose

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