2-(Acetylamino)-2-deoxy-4-O--D-galactopyranosyl-D-galactopyranose

Base Information

• Chemical Name: 2-(Acetylamino)-2-deoxy-4-O--D-galactopyranosyl-D-galactopyranose
• CAS No.: 82535-18-0
• Molecular Formula: C14H25NO11
• Molecular Weight: 383.353
• Hs Code.: 2940000080
• Mol file: 82535-18-0.mol

Synonyms:2-Acetamido-2-deoxy-4-O-(-D-galactopyranosyl)-D-galactopyranose;

Chemical Property of 2-(Acetylamino)-2-deoxy-4-O--D-galactopyranosyl-D-galactopyranose

Chemical Property:

• Melting Point: 60-65°C
• PSA: 201.89000
• LogP: -4.41310
• Storage Temp.: -20°C Freezer
• Solubility.: Methanol (Slightly), Water (Slightly)

Purity/Quality:

98%Min ^*data from raw suppliers

2-Acetamido-2-deoxy-4-O-(β-D-galactopyranosyl)-D-galactopyranose ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: Galactopyranosyl derivative

Technology Process of 2-(Acetylamino)-2-deoxy-4-O--D-galactopyranosyl-D-galactopyranose

There total 3 articles about 2-(Acetylamino)-2-deoxy-4-O--D-galactopyranosyl-D-galactopyranose 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:

N-acetylgalactosamine (134-61-2,3615-17-6,4773-29-9,6813-82-7,7436-28-4,7512-17-6,20770-61-0,20880-43-7,20880-45-9,23583-38-2,23655-50-7,31022-50-1,50985-77-8,134451-94-8,149054-75-1,1811-31-0,282727-46-2,478518-83-1,127959-06-2,78393-48-3) + 4-nitrophenyl-β-D-galactopyranoside (3150-24-1) → N-[(1R,2R,3R,4R)-1-Formyl-2,3,4-trihydroxy-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-pentyl]-acetamide (72142-81-5) + 2-acetylamino-O4-β-D-galactopyranosyl-2-deoxy-D-galactose (82535-18-0,50787-11-6,82441-98-3,85441-65-2)

Guidance literature:

With triethyl phosphate; sodium acetate; β-galactosidase; In water; at 30 ℃; Enzymatic reaction;

DOI:10.1016/S0008-6215(00)00107-5

Reference yield:

D-Mannose (3458-28-4) + N-acetylgalactosamine (134-61-2,3615-17-6,4773-29-9,6813-82-7,7436-28-4,7512-17-6,20770-61-0,20880-43-7,20880-45-9,23583-38-2,23655-50-7,31022-50-1,50985-77-8,134451-94-8,149054-75-1,1811-31-0,282727-46-2,478518-83-1,127959-06-2,78393-48-3) → β-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-D-galactose (3554-90-3,60283-31-0) + N-[(1R,2R,3R,4R)-1-Formyl-2,3,4-trihydroxy-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-pentyl]-acetamide (72142-81-5) + 2-acetylamino-O4-β-D-galactopyranosyl-2-deoxy-D-galactose (82535-18-0,50787-11-6,82441-98-3,85441-65-2)

Guidance literature:

With phosphate buffer; β-galactosidase; In N,N-dimethyl-formamide; at 37 ℃; pH=6.0; Further Variations:; Reagents; Product distribution;

DOI:10.1271/bbb.68.2086

Reference yield:

1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside (3068-32-4) → 2-acetylamino-O4-β-D-galactopyranosyl-2-deoxy-D-galactose (82535-18-0,50787-11-6,82441-98-3,85441-65-2)

Guidance literature:

With mercury(II) cyanide; benzene; Erwaermen des Reaktionsprodukts mit wss. Essigsaeure und Behandeln mit wss. Natronlauge;

upstream raw materials:

1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

N-acetylgalactosamine

4-nitrophenyl-β-D-galactopyranoside

D-Mannose