52333-96-7

Basic information

• Product Name: Oxazolo[5,4-b]pyridine, 2-(2-nitrophenyl)-
• CAS NO: 52333-96-7
• Molecular Formula: C12H7N3O3
• Molecular Weight: 241.206
• Mol File: 52333-96-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Oxazolo[5,4-b]pyridine, 2-(2-nitrophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Oxazolo[5,4-b]pyridine, 2-(2-nitrophenyl)-(52333-96-7)
• EPA Substance Registry System: Oxazolo[5,4-b]pyridine, 2-(2-nitrophenyl)-(52333-96-7)

Safety Data

• Hazardous Substances Data: 52333-96-7(Hazardous Substances Data)

Upstream product

• 6298-19-7 2-chloro-3-aminopyridine 
• 610-14-0 2-nitrobenzyl chloride 
• 1028-86-0 N-(2-chloro-pyridin-3-yl)-2-nitro-benzamide 
• 52334-59-5 3-(2-nitro-benzoylamino)-1H-pyridin-2-one 

Downstream Products

• 52334-23-3 N-(2-oxazolo[5,4-b]pyridin-2-yl-phenyl)-benzamide 
• 52334-22-2 2-oxazolo[5,4-b]pyridin-2-yl-aniline 

Relevant articles and documents

2-(Nitroaryl)benzothiazole and benzoxazole derivatives as fluorogenic substrates for the detection of nitroreductase activity in clinically important microorganisms

A series of carboxy-substituted 2-(nitroaryl)benzothiazole derivatives and carboxy-substituted 2-(nitroaryl)benzoxazole derivatives were prepared and evaluated as potential nitroreductase substrates for the purpose of detecting clinically important microorganisms. Several of the substrates produced highly fluorescent colonies with the majority of a panel of 10 Gram-negative bacteria and also with two of a panel of 8 Gram-positive bacteria.

A New Convenient Synthesis of 2-Aryl- and 2-Heteroaryloxazolopyridines

Several 2-aryl- and 2-heteroaryloxazolopyridines were synthesized in high yields from 3-(arylcarbonylamino)-2-chloropyridines by heating in the presence of trimethylsilylpolyphosphate ester.