7791-49-3

Basic information

• Product Name: 5-METHOXYBENZOFURAZAN-1-OXIDE
• Synonyms: 5-Methoxy-2,1,3-benzoxadiazole 1-oxide;5-METHOXY-2,1,3-BENZOXADIAZOL-1-IUM-1-OLATE;5-METHOXYBENZOFURAZAN-1-OXIDE;5-Methoxybenzofuroxan;5-methoxy-1-oxido-2,1,3-benzoxadiazol-1-ium
• CAS NO: 7791-49-3
• Molecular Formula: C₇H₆N₂O₃
• Molecular Weight: 166.13
• Mol File: 7791-49-3.mol
• Article Data: 3

Chemical Properties

• Melting Point: 115-118°C
• Boiling Point: 291.2°Cat760mmHg
• Flash Point: 129.9°C
• Appearance: /
• Density: 1.46g/cm³
• Vapor Pressure: 0.00344mmHg at 25°C
• Refractive Index: 1.628
• BRN: 643053
• CAS DataBase Reference: 5-METHOXYBENZOFURAZAN-1-OXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-METHOXYBENZOFURAZAN-1-OXIDE(7791-49-3)
• EPA Substance Registry System: 5-METHOXYBENZOFURAZAN-1-OXIDE(7791-49-3)

Safety Data

• Safety Statements: 22-24/25
• Hazardous Substances Data: 7791-49-3(Hazardous Substances Data)

Usage

General Description

5-Methoxybenzofurazan-1-oxide, also known as Mobd, is a chemical compound with the molecular formula C7H5N3O3. It is a yellow crystalline solid that is known for its ability to react with amines and thiols, making it useful as a reagent in chemical synthesis and analytical chemistry. Mobd is a versatile compound that is commonly used in the preparation of fluorescent probes and dyes, as well as in the development of pharmaceuticals and agrochemicals. Its unique reactivity and fluorescent properties make it a valuable tool in research and industry for a wide range of applications. However, it is important to handle Mobd with caution due to its potential reactivity and toxicity.

InChI:InChI=1/C7H6N2O3/c1-11-5-2-3-7-6(4-5)8-12-9(7)10/h2-4H,1H3

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Downstream Products

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• 132922-05-5 (5aR,8aR)-8-(2,6-Dichloro-phenyl)-5-methoxy-5a,8a-dihydro-isoxazolo[4',5':3,4]benzo[1,2-c][1,2,5]oxadiazole 3-oxide 
• 132922-18-0 (5aR,8aS)-6-(2,6-Dichloro-phenyl)-5-methoxy-5aH,8aH-isoxazolo[5',4':3,4]benzo[1,2-c][1,2,5]oxadiazole 1-oxide 
• 132922-36-2 3-(2,6-Dichloro-phenyl)-7-methoxy-benzo[1,2,4]triazine 1,2,4-trioxide 
• 132922-33-9 6-Methoxy-3-(2,4,6-trimethyl-phenyl)-benzo[1,2,4]triazine 1,2,4-trioxide 
• 132922-15-7 (5aR,8aR)-5-Methoxy-8-(2,4,6-trimethyl-phenyl)-5a,8a-dihydro-isoxazolo[4',5':3,4]benzo[1,2-c][1,2,5]oxadiazole 1-oxide 
• 132937-96-3 (5aR,8aR)-5-Methoxy-8-(2,4,6-trimethyl-phenyl)-5a,8a-dihydro-isoxazolo[4',5':3,4]benzo[1,2-c][1,2,5]oxadiazole 3-oxide 
• 132922-17-9 (5aR,8aS)-5-Methoxy-6-(2,4,6-trimethyl-phenyl)-5aH,8aH-isoxazolo[5',4':3,4]benzo[1,2-c][1,2,5]oxadiazole 1-oxide 
• 132922-34-0 7-Methoxy-3-(2,4,6-trimethyl-phenyl)-benzo[1,2,4]triazine 1,2,4-trioxide 
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Relevant articles and documents

Cu-Catalyzed π-Core Evolution of Benzoxadiazoles with Diaryliodonium Salts for Regioselective Synthesis of Phenazine Scaffolds

The Cu-catalyzed regioselective synthesis of phenazine N-oxides was realized from benzoxadiazoles and diaryliodonium salts. The process was initiated by the electrophilic arylation of benzoxadiazoles with diaryliodonium salts and followed by benzocyclization reactions. The further reduction of N-oxides in situ to phenazine scaffolds and deviation to organic fluorescent materials were readily accomplished.

Pyrolysis of Aryl Azides. VII. Interpretation of Hammett Correlations of Rates of Pyrolysis of Substituted 2-Nitroazidobenzenes

Rates and products of pyrolysis have been obtained for ten 2-nitroazidobenzenes with 4- or 5-substituents.Rate data at 100 deg C are correlated with Hammett constants of the 4- and 5-substituents, with respect to both the azido (A) and nitro (N) reaction