DL-Xylose

Base Information

• Chemical Name: DL-Xylose
• CAS No.: 7261-26-9
• Deprecated CAS: 133-56-2,141492-19-5,41247-05-6,141492-19-5
• Molecular Formula: C₅H₁₀O₅
• Molecular Weight: 150.131
• Hs Code.: 2940006000
• European Community (EC) Number: 200-400-7,255-277-2,247-395-8
• NSC Number: 760130
• UNII: A1TA934AKO
• DSSTox Substance ID: DTXSID0023745
• Nikkaji Number: J2.806A
• Wikidata: Q27077130
• Metabolomics Workbench ID: 50315
• ChEMBL ID: CHEMBL1236821
• Mol file: 7261-26-9.mol

Synonyms:D Xylose;D-Xylose;Xylose

Chemical Property of DL-Xylose

Chemical Property:

• Boiling Point: 333.2±42.0 °C(Predicted)
• PKA: 12.26±0.70(Predicted)
• Density: 1.757±0.06 g/cm3(Predicted)
• XLogP3: -2.3
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 4
• Exact Mass: 150.05282342
• Heavy Atom Count: 10
• Complexity: 104

Purity/Quality:

99% ^*data from raw suppliers

(3R,4S,5R)-Oxane-2,3,4,5-tetrol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Chemical Classes: Biological Agents -> Monosaccharides and Derivatives
• Canonical SMILES: C(C(C(C(C=O)O)O)O)O
• Isomeric SMILES: C([C@H]([C@@H]([C@H](C=O)O)O)O)O

Technology Process of DL-Xylose

There total 710 articles about DL-Xylose 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:

jujuboside B (Compound I) (55466-05-2,68144-21-8,77943-54-5) → D-Xylose (87-72-9,608-45-7,608-46-8,608-47-9,2460-44-8,6748-95-4,6763-34-4,7261-26-9,7283-06-9,7283-07-0,7296-55-1,7296-56-2,7296-58-4,7296-59-5,7296-60-8,7296-61-9,7296-62-0,7322-30-7,10257-31-5,10257-32-6,10257-33-7,10257-34-8,10257-35-9,19982-83-3,20242-88-0,28697-53-2,36562-42-2,41546-41-2,89299-64-9,107655-34-5,115794-06-4,115794-07-5,130550-15-1,130606-21-2) + 3-O-<α-L-Rhamnopyranosyl-(1->2)-<β-D-glucopyranosyl-(1->3)>-α-L-arabinopyranosyl>jujubogenin (77174-32-4,77943-56-7,77943-83-0,146503-30-2)

Guidance literature:

With hesperidinase; Tween 80; In ethanol; water; at 37 ℃; for 72h;

DOI:10.1248/cpb.29.676

Reference yield:

jujuboside B (Compound I) (55466-05-2,68144-21-8,77943-54-5) → D-Glucose (2280-44-6) + ebelin lactone (3649-76-1) + L-rhamnose (73-34-7) + L-(+)-arabinose (87-72-9,608-45-7,608-46-8,608-47-9,2460-44-8,6748-95-4,6763-34-4,7261-26-9,7283-06-9,7283-07-0,7296-55-1,7296-56-2,7296-58-4,7296-59-5,7296-60-8,7296-61-9,7296-62-0,7322-30-7,10257-31-5,10257-32-6,10257-33-7,10257-34-8,10257-35-9,19982-83-3,20242-88-0,28697-53-2,36562-42-2,41546-41-2,89299-64-9,107655-34-5,115794-06-4,115794-07-5,130550-15-1,130606-21-2)

Guidance literature:

With sulfuric acid; In ethanol; water; for 2h; Further byproducts given; Heating;

DOI:10.1248/cpb.29.676

Reference yield:

Zizyphus saponin III (55466-05-2,68144-21-8,77943-54-5) → D-Xylose (87-72-9,608-45-7,608-46-8,608-47-9,2460-44-8,6748-95-4,6763-34-4,7261-26-9,7283-06-9,7283-07-0,7296-55-1,7296-56-2,7296-58-4,7296-59-5,7296-60-8,7296-61-9,7296-62-0,7322-30-7,10257-31-5,10257-32-6,10257-33-7,10257-34-8,10257-35-9,19982-83-3,20242-88-0,28697-53-2,36562-42-2,41546-41-2,89299-64-9,107655-34-5,115794-06-4,115794-07-5,130550-15-1,130606-21-2) + Zizyphus saponin I (77174-32-4,77943-56-7,77943-83-0,146503-30-2)

Guidance literature:

With hesperidinase; In water; at 37 ℃; for 96h;

DOI:10.1248/cpb.29.676

upstream raw materials:

diazomethane

3-O-β-D-galactopyranosyl-(1->2)-<β-D-xylopyranosyl-(1->3)>-β-D-glucuronopyranosyl quillaic acid 28-O-β-D-apiofuranosyl-(1->3)-β-D-xylopyranosyl-(1->4)-<β-D-glucopyranosyl-(1->3)>-α-L-rhamnopyranosyl-(1->2)-β-D-fucopyranoside.

methanol

D-(+)-xylobiose

Downstream raw materials:

D-lyxose diphenyldithioacetal

methyl xyloside

methyl-β-D-xylopyranoside

methyl-α-D-xylopyranoside

Refernces

• 1、 Toukea, Daniel Djou,Kamto, Eutrophe Le Doux,Simo, Line Made,Mbing, Joséphine Ngo,Antheaume, Cyril,Haddad, Mohamed,Noté, Olivier Placide,Pegnyemb, Dieudonné Emmanuel. "New triterpenoid saponin from the stems of Albizia adianthifolia (Schumach.) W.Wight". . p. 780 - 788. Retrieved 2020/08/19.
• 2、 Phan, Thuy Thanh,Do, Lien T. M.,Phung, Trung Van,Nguyen, Thu Thi Hoai,Huynh, Vinh N.,Ngo, Duong Thi Thuy,Nguyen, Kim Phi Phung,Nguyen, Tuyet Thi Anh. "A new triterpenoid saponin from Glinus oppositifolius". . p. 171 - 176. Retrieved 2020/07/03.