4231-71-4

Basic information

• Product Name: PNZ-benzotriazole
• Synonyms: PNZ-benzotriazole;1-(4-Nitrobenzoyl)-1H-benzotriazole;1H-benzotriazol-1-yl(4-nitrophenyl)methanone
• CAS NO: 4231-71-4
• Molecular Formula: C₁₃H₈N₄O₃
• Molecular Weight: 268.22762
• Mol File: 4231-71-4.mol
• Article Data: 23

Chemical Properties

• Appearance: /
• CAS DataBase Reference: PNZ-benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: PNZ-benzotriazole(4231-71-4)
• EPA Substance Registry System: PNZ-benzotriazole(4231-71-4)

Safety Data

• Hazardous Substances Data: 4231-71-4(Hazardous Substances Data)

Usage

General Description

PNZ-benzotriazole is a chemical compound belonging to the class of benzotriazoles, which are widely used as corrosion inhibitors, ultraviolet stabilizers, and metal complexing agents. PNZ-benzotriazole is known for its high thermal stability and ability to resist degradation when exposed to high temperatures. It is commonly used in the manufacturing of plastics, rubber, coatings, and adhesives to provide protection against corrosion and degradation caused by ultraviolet radiation. Additionally, PNZ-benzotriazole is used in the formulation of metalworking fluids, cutting oils, and hydraulic fluids to improve their resistance to rusting and oxidation. Its versatile nature and effectiveness in various applications make PNZ-benzotriazole an important additive in the chemical industry.

Upstream product

• 37073-15-7 1-(methanesulfonyl)-1H-1,2,3-benzotriazole 
• 62-23-7 4-nitro-benzoic acid 
• 95-14-7 1,2,3-Benzotriazole 
• 122-04-3 4-nitro-benzoyl chloride 
• 6338-73-4 N-(2-aminophenyl)-4-nitrobenzamide 

Downstream Products

• 157846-99-6 (1-methyl-1H-pyrrol-2-yl)-(4-nitrophenyl)-methanone 
• 139155-50-3 (1H-indol-3-yl)-(4-nitrophenyl)methanone 
• 4402-22-6 N,N'-bis-(4-nitro-benzoyl)-hydrazine 
• 636-97-5 N-amino-(4-nitrophenyl)carboxamide 
• 59156-55-7 methyl 3-(4-nitrophenyl)-3-oxopropanoate 
• 352320-23-1 (S)-2-amino-5-(((R)-1-((carboxymethyl)amino)-3-((4-nitrobenzoyl)thio)-1-oxopropan-2-yl)amino)-5-oxopentanoic acid 
• 2733-41-7 4-nitrobenzoyl azide 
• 1385775-56-3 N-Boc-L-Cys(S-(4-NO₂-Bz))-OH 
• 28322-52-3 2-diazo-1-(4-nitrophenyl)-2-(phenylsulfonyl)ethanone 
• 82225-52-3 3-(3-nitrophenyl)-5-(4-nitrophenyl)-1,2,4-oxadiazole 
• 54608-83-2 3,5-bis(p-nitrophenyl)-1,2,4-oxadiazole 

Relevant articles and documents

An Improved Synthesis of Polyfunctional Acyl Azides in PEG 400

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Tert -Butyl nitrite mediated nitrogen transfer reactions: Synthesis of benzotriazoles and azides at room temperature

A conversion of o-phenylenediamines into benzotriazoles was achieved at room temperature using tert-butyl nitrite. The optimized conditions are also well suited for the transformation of sulfonyl and acyl hydrazines into corresponding azides. This protocol does not require any catalyst or acidic medium. The desired products were obtained in excellent yields in a short span of time.

2 - (3-cyano-4-alkoxy) phenyl-4-substituted thiazole-5- formic acid class compound, composition and its preparation and use

The invention relates to a 2-(3-cyano-4-alkoxy) phenyl-4-substituted thiazole-5-formic acid compound which has xanthine oxidase inhibitory activity and is shown in a general formula I, a composition and preparation methods thereof. The invention also relates to applications of the compound and the composition thereof to preparation of medicaments for treating and/or preventing hyperuricemia and gout diseases. In the formula I, R2 is substituted or unsubstituted phenyl or a substituted or unsubstituted heteroaromatic radical, R1 is a substitutive aliphatic group of a straight chain or a branched chain, substituted or unsubstituted alicyclic hydrocarbonyl or substituted or unsubstituted aryl alkyl and A is an oxygen atom, a sulfur atom or a nitrogen atom.