21871-44-3

Basic information

• Product Name: 5-(3-NITROPHENYL)-2H-TETRAZOLE
• Synonyms: 5-(3-NITROPHENYL)-2H-TETRAZOLE;5-(3-NITROPHENYL)-1H-TETRAZOLE;BUTTPARK 32\02-06
• CAS NO: 21871-44-3
• Molecular Formula: C₇H₅N₅O₂
• Molecular Weight: 191.15
• Mol File: 21871-44-3.mol
• Article Data: 94

Chemical Properties

• Boiling Point: 424.6 °C at 760 mmHg
• Flash Point: 210.6 °C
• Appearance: /
• Density: 1.534 g/cm³
• Vapor Pressure: 2.05E-07mmHg at 25°C
• Refractive Index: 1.662
• CAS DataBase Reference: 5-(3-NITROPHENYL)-2H-TETRAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(3-NITROPHENYL)-2H-TETRAZOLE(21871-44-3)
• EPA Substance Registry System: 5-(3-NITROPHENYL)-2H-TETRAZOLE(21871-44-3)

Safety Data

• Hazardous Substances Data: 21871-44-3(Hazardous Substances Data)

Usage

General Description

5-(3-NITROPHENYL)-2H-TETRAZOLE is a chemical compound with the molecular formula C7H5N5O2. It is a tetrazole derivative, which are often used as pharmaceuticals and agrochemicals due to their diverse biological activities. The compound is commonly used as a building block in the synthesis of other organic compounds, particularly those with pharmaceutical applications. It has been studied for its potential as an antihypertensive agent and has also been investigated for its antifungal and antibacterial properties. Additionally, the nitrophenyl group in the compound may contribute to its ability to undergo redox reactions, making it a versatile reagent in organic synthesis.

InChI:InChI=1/C7H5N5O2/c13-12(14)6-3-1-2-5(4-6)7-8-10-11-9-7/h1-4H,(H,8,9,10,11)

Upstream product

• 99-61-6 3-nitro-benzaldehyde 
• 619-24-9 3-nitrobenzonitrile 
• 100-47-0 benzonitrile 
• 18039-42-4 5-phenyl-2H-1,2,3,4-tetrazole 
• 13331-27-6 m-nitrobenzene boronic acid 
• 99-08-1 1-methyl-3-nitrobenzene 
• 619-25-0 3-Nitrobenzyl alcohol 
• 585-79-5 m-nitrobromobenzene 
• 3431-62-7 3-nitrobenzaldoxime 
• 18039-42-4 5-Phenyl-1H-tetrazole 

Downstream Products

• 73732-51-1 5-(3-aminophenyl)-2H-tetrazole 
• 1448724-40-0 2-benzyl-4-chloro-7-(2-methyl-2H-tetrazol-5-yl)-9H-pyrimido[4,5-b]indole 

Relevant articles and documents

Synthesis and characterization of magnetic Fe3O4@Creatinine@Zr nanoparticles as novel catalyst for the synthesis of 5-substituted 1H-tetrazoles in water and the selective oxidation of sulfides with classical and ultrasonic methods

Tetrazoles and sulfoxide compounds have a wide range of applications in industries and are of great expectation to be environmentally friendly and cost-effective. This paper reports the introduction of zirconium supported on Fe3O4 na

Magnetization of biochar nanoparticles as a novel support for fabrication of organo nickel as a selective, reusable and magnetic nanocatalyst in organic reactions

Catalyst species are an important class of materials in chemistry, industry, medicine and biotechnology. Also, waste recycling is an important process in green chemistry and economic efficiency. Therefore, in order to recycle waste, biochar nanoparticles were prepared from chicken manure. Then, the biochar nanoparticles were magnetized under a green and environmentally friendly method. Finally, the surface of the magnetic biochar nanoparticles was modified and further they were applied as a novel support for fabrication of nickel as a homoselective and reusable catalyst in organic reactions. The structure of this organic-inorganic catalyst has been characterized by N2adsorption-desorption isotherms, and the SEM, EDS, WDX, XRD, TGA, AAS, FT-IR and VSM techniques. This magnetically recyclable catalyst was used in the homoselective synthesis of tetrazole and pyranopyrazole derivatives. This catalyst can be reused several times without significant loss of its catalytic efficiency. The heterogeneity and stability of this nanocatalyst were studied by hot filtration and the AAS technique. Also, the reused catalyst was characterized by the SEM, EDS, AAS and BET techniques.

Synthesis of 5-Substituted 1H-Tetrazoles Catalyzed by M-SAPO-34 (M = Co, Cu, Mn, Fe, and V) Nanostructures

Abstract: The synthesis of 5-substituted 1H-tetrazoles by use of a series of M-SAPO-34 (M = Co, Cu, Mn, Fe, and V) nanocatalysts are presented. Following the optimized conditions, Co-SAPO-34 nanocatalyst has been found to effectively catalyze the 5-substi