beta-D-glucosaminyl-(1->4)-aldehydo-D-glucosamine

Base Information

• Chemical Name: beta-D-glucosaminyl-(1->4)-aldehydo-D-glucosamine
• CAS No.: 577-76-4
• Molecular Formula: C₁₂H₂₄N₂O₉
• Molecular Weight: 340.331
• Hs Code.: 29400090
• DSSTox Substance ID: DTXSID401318406
• Wikidata: Q27122180
• Metabolomics Workbench ID: 57501
• Mol file: 577-76-4.mol

Synonyms:chitobiose

Chemical Property of beta-D-glucosaminyl-(1->4)-aldehydo-D-glucosamine

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 736.2°Cat760mmHg
• PKA: 11.01±0.45(Predicted)
• Flash Point: 399°C
• PSA: 201.11000
• Density: 1.58g/cm³
• LogP: -2.45980
• XLogP3: -5.5
• Hydrogen Bond Donor Count: 8
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 8
• Exact Mass: 340.14818035
• Heavy Atom Count: 23
• Complexity: 374

Purity/Quality:

98%, ^*data from raw suppliers

Chitobiose 2HCl ^*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)OC(C(CO)O)C(C(C=O)N)O)N)O)O)O
• Isomeric SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@H]([C@@H](CO)O)[C@@H]([C@H](C=O)N)O)N)O)O)O

Technology Process of beta-D-glucosaminyl-(1->4)-aldehydo-D-glucosamine

There total 5 articles about beta-D-glucosaminyl-(1->4)-aldehydo-D-glucosamine 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:

chitosan, 100-300 kDa, DD ≥ 90% → chitotriose (41708-93-4) + 2-amino-2-deoxyglucose (3416-24-8) + chitotetraose (5567-52-2) + chitopentaose (41708-94-5) + chitobiose (577-76-4,81326-15-0,128174-29-8,23327-39-1,140849-41-8)

Guidance literature:

With Bacillus amyloliquefaciens protease; water; In aq. acetate buffer; at 50 ℃; for 24h; pH=5; Enzymatic reaction;

DOI:10.1080/10242422.2017.1295231

Reference yield:

chitosan, 98 kDa, DD: 81% → chitotriose (41708-93-4) + 2-amino-2-deoxyglucose (3416-24-8) + chitotetraose (5567-52-2) + chitopentaose (41708-94-5) + chitobiose (577-76-4,81326-15-0,128174-29-8,23327-39-1,140849-41-8)

Guidance literature:

With Bacillus amyloliquefaciens protease; water; In aq. acetate buffer; at 50 ℃; for 24h; pH=5; Enzymatic reaction;

DOI:10.1080/10242422.2017.1295231

Reference yield:

chitosan, 31 kDa, DD: 77% → chitotriose (41708-93-4) + 2-amino-2-deoxyglucose (3416-24-8) + chitotetraose (5567-52-2) + chitopentaose (41708-94-5) + chitobiose (577-76-4,81326-15-0,128174-29-8,23327-39-1,140849-41-8)

Guidance literature:

With Bacillus amyloliquefaciens protease; water; In aq. acetate buffer; at 50 ℃; for 24h; pH=5; Enzymatic reaction;

DOI:10.1080/10242422.2017.1295231

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