209671-44-3

Basic information

• Product Name: 2-benzylamino-2-deoxy-3-O-(β-D-galactopyranosyl)-D-arabinose
• Synonyms: 2-benzylamino-2-deoxy-3-O-(β-D-galactopyranosyl)-D-arabinose
• CAS NO: 209671-44-3
• Molecular Weight: 401.414
• Mol File: 209671-44-3.mol

Chemical Properties

• CAS DataBase Reference: 2-benzylamino-2-deoxy-3-O-(β-D-galactopyranosyl)-D-arabinose(CAS DataBase Reference)
• NIST Chemistry Reference: 2-benzylamino-2-deoxy-3-O-(β-D-galactopyranosyl)-D-arabinose(209671-44-3)
• EPA Substance Registry System: 2-benzylamino-2-deoxy-3-O-(β-D-galactopyranosyl)-D-arabinose(209671-44-3)

Safety Data

• Hazardous Substances Data: 209671-44-3(Hazardous Substances Data)

Upstream product

• 61272-23-9 3-O-(β-D-galactopyranosyl)-D-arabinose 
• 100-46-9 benzylamine 

Downstream Products

• 72521-05-2 2-benzylamino-2-deoxy-3-O-(β-D-galactopyranosyl)-D-glucononitrile 

Relevant articles and documents

Large scale synthesis of linker-modified sialyl Lewis(X), Lewis(X) and N-acetyllactosamine

The synthesis of sialyl-Lewis(X) (1b), Lewis(X) (2) and N- acetyllactosamine (3), each being attached to the 1β-O-(6-amino)hexyl handle, were scaled up to gram amounts to obtain sufficient material for thorough pharmaceutical evaluations and for derivatisations aiming at more potent selectin antagonists. The disaccharide 3 was synthesised from inexpensive lactose to provide a versatile building block, either to be used for alternative approaches to the Lewis type oligosaccharides, or to prepare polyvalent LacNAc templates to be further elaborated by glycosyltransferase reactions. All syntheses were directed to reasonable large scale procedures, especially by minimising the number of steps and the use of heavy metal salts in glycosylations.