117467-63-7

Basic information

• Product Name: chitobiose octaacetate
• Synonyms: chitobiose octaacetate
• CAS NO: 117467-63-7
• Molecular Weight: 676.629
• Mol File: 117467-63-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: chitobiose octaacetate(CAS DataBase Reference)
• NIST Chemistry Reference: chitobiose octaacetate(117467-63-7)
• EPA Substance Registry System: chitobiose octaacetate(117467-63-7)

Safety Data

• Hazardous Substances Data: 117467-63-7(Hazardous Substances Data)

Upstream product

• 109898-90-0 2-Acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-mannopyranosyl)-1,6-di-O-acetyl-3-O-benzyl-2-desoxy-α-D-glucopyranose 
• 55682-57-0 1,6-anhydro-2-azido-3-O-benzyl-2-deoxy-β-D-glucopyranose 
• 108-24-7 acetic anhydride 
• 77735-20-7 Acetic acid (2R,3S,4R,5R,6S)-6-acetoxy-5-acetylamino-3-((2S,3S,4R,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-3-acetylamino-tetrahydro-pyran-2-yloxy)-4-hydroxy-tetrahydro-pyran-2-ylmethyl ester 
• 1398-61-4 chitin 
• 95451-93-7 3,4,6-Tri-O-acetyl-2-azido-2-deoxy-α-D-mannopyranosyl bromide 

Downstream Products

• 129579-89-1 benzyl 2-acetamido-4-O-(2'-acetamido-4',6'-benzylidene-2'-deoxy-β-D-glucopyranosyl)-2-deoxy-6-O-(2'',3'',4''-tri-O-benzyl-α-L-fucopyranosyl)-β-D-glucopyranoside 
• 129579-88-0 benzyl 2-acetamido-4-O-(2'-acetamido-4',6'-O-benzylidene-2'-deoxy-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranoside 
• 79365-98-3 6-O-α-L-fucopyranosyl-di-N-acetylchitobiose 
• 17188-78-2 benzyl 2-acetamido-4-O-(2'-acetamido-2'-deoxy-3',4',6'-tri-O-acetyl-β-D-glucopyranosyl)-2-deoxy-3,6-di-O-acetyl-β-D-glucopyranoside 
• 19272-52-7 benzyl 2-acetylamino-4-O-(2-acetylamino-2-deoxy-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranoside 

Relevant articles and documents

Improving glycopeptide synthesis: A convenient protocol for the preparation of β-glycosylamines and the synthesis of glycopeptides

(Chemical Equation Presented) Herein we apply a recently introduced protocol using ammonium carbamate in methanol to the amination of crude chitobiose leading to 1,β-aminochitobiose. This simple, one-step procedure allows a facile preparation of unstable glycosylamines in contrast to the commonly implemented ammonium bicarbonate based amination of water-soluble carbohydrates. The new amination protocol leads to an improved synthesis of the key chitobiosyl-asparagine building block for the SPPS of glycopeptides. The utility of the method is demonstrated with the synthesis of a 39-amino acid glycoprotein.