18992-37-5

Basic information

• Product Name: 4-nitrophenyl-2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranoside
• Synonyms: 4-nitrophenyl-2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranoside
• CAS NO: 18992-37-5
• Molecular Weight: 411.365
• Mol File: 18992-37-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-nitrophenyl-2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 4-nitrophenyl-2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranoside(18992-37-5)
• EPA Substance Registry System: 4-nitrophenyl-2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranoside(18992-37-5)

Safety Data

• Hazardous Substances Data: 18992-37-5(Hazardous Substances Data)

Upstream product

• 100-02-7 4-nitro-phenol 
• 30021-94-4 1,2,3,4-O-tetraacetyl-α-L-rhamnopyranose 
• 7404-35-5 1,2,3,4-tetra-O-acetyl-L-rhamnopyranose 
• 28915-80-2 2,3,4-tri-O-acetyl-L-rhamnopyranose 
• 172276-93-6 Acetic acid (2R,3R,4R,5S,6S)-4,5-diacetoxy-6-methyl-2-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-3-yl ester 

Downstream Products

• 797039-04-4 4-aminophenyl-2,3,4-tri-O-acetyl-α-L-rhamnopyranoside 
• 183878-99-1 1-(4-aminophenoxy)-α-L-rhamnopyranoside 
• 87424-11-1 Acetic acid (2R,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-{(3aR,4S,6S,7S,7aR)-2,2,6-trimethyl-4-[4-(2,2,2-trifluoro-acetylamino)-phenoxy]-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy}-tetrahydro-pyran-2-ylmethyl ester 
• 87424-10-0 p-trifluoroacetamidophenyl 4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside 
• 87735-64-6 p-trifluroacetamidophenyl 2,3-O-isopropylidene-4-O-(2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-α-L-rhamnopyranoside 
• 87424-09-7 p-trifluoroacetamidophenyl 2,3-O-isopropylidene-α-L-rhamnopyranoside 
• 87735-63-5 p-trifluoroacetamidophenyl 2,3,4-tri-O-acetyl-α-L-rhamnopyranoside 
• 1226-39-7 p-nitrophenyl α-L-rhamnopyranoside 

Relevant articles and documents

Glycosylated lanthanide cyclen complexes as luminescent probes for monitoring glycosidase enzyme activity

The development of synthetic chemical probes for the detection of enzymes is extremely important for biological, medicinal, and industrial applications. Here we report the synthesis of an array of novel glycosylated Tb(iii) complexes, their photophysical properties in solution, and their ability to function as luminescent probes for observing glycosidase enzyme activity in real time. Our initial studies into the application of these complexes for the detection of the Concanavalin A (ConA) lectin is also reported, highlighting the broad scope of these novel chemical probes.

A straightforward α-selective aromatic glycosylation and its application for stereospecific synthesis of 4-methylumbelliferyl α-T-antigen

A practical and efficient α-selective aromatic glycosylation with simple per-O-acetyl glycopyranosyl trichloroacetimidates is reported. The method is particularly effective for L-fucosyl and 2-azido-2-deoxy-d-galatosaminyl imidates, with which exclusive α-selectivity was achieved. The synthetic utility of this method was demonstrated in the stereoselective synthesis of 4-methylumbelliferyl α-T-antigen.