4-Nitrophenyl2-O-(a-D-mannopyranosyl)-a-D-mannopyranoside

Base Information

• Chemical Name: 4-Nitrophenyl2-O-(a-D-mannopyranosyl)-a-D-mannopyranoside
• CAS No.: 68462-57-7
• Molecular Formula: C₁₈H₂₅NO₁₃
• Molecular Weight: 463.395
• Hs Code.: 29389090
• Mol file: 68462-57-7.mol

Synonyms:

Chemical Property of 4-Nitrophenyl2-O-(a-D-mannopyranosyl)-a-D-mannopyranoside

Chemical Property:

• Vapor Pressure: 1.07E-26mmHg at 25°C
• Melting Point: 203 - 208 °C
• Boiling Point: 795.6°Cat760mmHg
• Flash Point: 435°C
• PSA: 224.35000
• Density: 1.7g/cm³
• LogP: -2.87910
• Storage Temp.: -20°C Freezer, Under Inert Atmosphere

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-Nitrophenyl2-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 4-Nitrophenyl 2-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside (cas# 68462-57-7) is a compound useful in organic synthesis.

Technology Process of 4-Nitrophenyl2-O-(a-D-mannopyranosyl)-a-D-mannopyranoside

There total 7 articles about 4-Nitrophenyl2-O-(a-D-mannopyranosyl)-a-D-mannopyranoside 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:

p-nitrophenyl β-D-mannopyranoside (2492-87-7,3150-24-1,3767-28-0,5779-46-4,7493-95-0,7591-01-7,10357-27-4,35599-02-1,58800-28-5,64912-20-5,67672-67-7,67968-32-5,69967-94-8,89195-84-6) → p-nitrophenyl 2-O-β-D-mannopyranosyl-β-D-mannopyranoside (16790-33-3,41355-41-3,68462-57-7,77856-02-1,79580-50-0,79580-51-1,83167-77-5,83167-78-6,107807-33-0,110891-72-0,124040-69-3,147103-31-9) + p-nitrophenyl 6-O-β-D-mannopyranosyl-β-D-mannopyranoside (72647-96-2,80321-98-8,104872-92-6,107870-85-9,131348-49-7,136734-56-0,143615-14-9,144939-65-1,145772-76-5,335193-88-9)

Guidance literature:

β-mannosidase; In water; at 37 ℃; for 3.5h;

Reference yield:

β-D-mannopyranosyl fluoride (210281-95-1) + 4-nitrophenyl-α-D-mannopyranoside (10357-27-4) → p-nitrophenyl 3-O-α-D-mannopyranosyl-α-D-mannopyranoside (26255-70-9,81562-04-1,81573-30-0,86021-56-9,110891-71-9,136632-95-6,147103-37-5,150301-00-1,93979-06-7) + p-nitrophenyl 2-O-α-D-mannopyranosyl-α-D-mannopyranoside (16790-33-3,41355-41-3,77856-02-1,79580-50-0,79580-51-1,83167-77-5,83167-78-6,107807-33-0,110891-72-0,124040-69-3,147103-31-9,68462-57-7)

Guidance literature:

With mutant malA D₃₂₀G from Sulfolobus solfataricus; In N,N-dimethyl-formamide; at 20 ℃; for 96h; pH=7; aq. phosphate buffer; Enzymatic reaction;

DOI:10.1002/anie.201201081

Reference yield:

4-nitrophenyl-α-D-mannopyranoside (10357-27-4) → p-nitrophenyl 2-O-α-D-mannopyranosyl-α-D-mannopyranoside (16790-33-3,41355-41-3,77856-02-1,79580-50-0,79580-51-1,83167-77-5,83167-78-6,107807-33-0,110891-72-0,124040-69-3,147103-31-9,68462-57-7)

Guidance literature:

With α-D-galactosidase; sodium phosphate; In N,N-dimethyl-formamide;

DOI:10.1016/0008-6215(87)80271-9

upstream raw materials:

p-nitrophenyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside

4-nitrophenyl-α-D-mannopyranoside

2,3,4,6-Tetra-O-benzoyl-α-D-mannopyranosyl bromide

p-nitrophenyl 3-O-benzoyl-4,6-di-O-benzylidene-α-D-mannopyranoside

Refernces

• 1、 Nilsson, Kurt G. I.. "A SIMPLE STRATEGY FOR CHANGING THE REGIOSELECTIVITY OF GLYCOSIDASE-CATALYSED FORMATION OF DISACCHARIDES". . p. 95 - 104. Retrieved 2007/10/02.
• 2、 Ekborg, Goeran,Glaudemans, Cornelis P. J.. "p-NITROPHENYL 2-, AND 3-O-α-D-MANNOPYRANOSYL-α-D-MANNOPYRANOSIDE". . p. 83 - 88. Retrieved 2007/10/02.