4-O-beta-D-Mannopyranosyl-D-mannopyranose

Base Information

• Chemical Name: 4-O-beta-D-Mannopyranosyl-D-mannopyranose
• CAS No.: 15548-43-3
• Molecular Formula: C12H22 O11
• Molecular Weight: 342.3
• DSSTox Substance ID: DTXSID301282739
• Nikkaji Number: J1.842.160G
• Wikidata: Q27109869
• Metabolomics Workbench ID: 53959
• Mol file: 15548-43-3.mol

Synonyms:4-O-(beta-D-mannopyranosyl)-D-mannose;mannobiose

Chemical Property of 4-O-beta-D-Mannopyranosyl-D-mannopyranose

Chemical Property:

• Refractive Index: 1.652
• Boiling Point: 667.9°Cat760mmHg
• Flash Point: 357.8°C
• PSA: 189.53000
• Density: 1.76g/cm³
• LogP: -5.39720
• XLogP3: -4.7
• Hydrogen Bond Donor Count: 8
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 4
• Exact Mass: 342.11621151
• Heavy Atom Count: 23
• Complexity: 382

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O
• Isomeric SMILES: C([C@@H]1[C@H]([C@@H]([C@@H]([C@@H](O1)O[C@@H]2[C@H](OC([C@H]([C@H]2O)O)O)CO)O)O)O)O

Technology Process of 4-O-beta-D-Mannopyranosyl-D-mannopyranose

There total 12 articles about 4-O-beta-D-Mannopyranosyl-D-mannopyranose 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:

→ O-β-D-mannopyranosyl-(1->4)-D-mannopyranose (15548-43-3) + mannotriose (6401-81-6,17659-52-8,19141-16-3,20702-55-0,52485-13-9,69429-19-2,80446-86-2,80446-87-3,94799-30-1,94799-74-3,113158-51-3,118396-93-3,121153-20-6,133267-59-1,142185-35-1) + D-Mannose (530-26-7) + β-D-Manp(1->4)-D-Manp(6<-1)α-D-Manp (25218-29-5,87584-40-5,89396-21-4,95463-60-8,141316-11-2,141316-12-3)

Guidance literature:

With A. niger β-D-mannanase; In water; Yield given. Further byproducts given. Yields of byproduct given; Heating; var.: reagent lucerne-seed β-D-mannanase;

DOI:10.1016/0008-6215(83)88038-0

Reference yield:

mannotriose (6401-81-6,17659-52-8,19141-16-3,20702-55-0,52485-13-9,69429-19-2,80446-86-2,80446-87-3,94799-30-1,94799-74-3,113158-51-3,118396-93-3,121153-20-6,133267-59-1,142185-35-1) → (2S,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-hexanoic acid (21675-39-8) + (2S,3R,4R,5R)-4-[(2S,3S,4R,5S,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-2,3,5,6-tetrahydroxy-hexanoic acid + O-β-D-mannopyranosyl-(1->4)-D-mannopyranose (15548-43-3) + D-Mannose (530-26-7) + mannonic acid (642-99-9) + C16H28O15 + C17H30O16 + C18H30O17 + C18H30O17 + C18H30O17

Guidance literature:

With water; dihydrogen peroxide; iron(II) chloride; at 37 ℃;

DOI:10.1016/j.carres.2011.09.011

Reference yield:

ivory nut mannan → O-β-D-mannopyranosyl-(1->4)-D-mannopyranose (15548-43-3) + mannotriose (6401-81-6,17659-52-8,19141-16-3,20702-55-0,52485-13-9,69429-19-2,80446-86-2,80446-87-3,94799-30-1,94799-74-3,113158-51-3,118396-93-3,121153-20-6,133267-59-1,142185-35-1) + D-Mannose (3458-28-4)

Guidance literature:

With recombinant Podospora anserina GH₅ mannanase A; In aq. acetate buffer; at 40 ℃; for 0.5h; pH=5.2; Enzymatic reaction;

DOI:10.1074/jbc.M113.459438

upstream raw materials:

mannotriose

O-β-D-mannopyranosyl-(1-4)-O-β-D-mannopyranosyl-(1-4)-O-β-D-mannopyranosyl-(1-4)-D-mannopyranose