942-60-9

Basic information

• Product Name: 3-Amino-5-phenyl-1,2,4-triazine
• Synonyms: 3-Amino-5-phenyl-1,2,4-triazine
• CAS NO: 942-60-9
• Molecular Formula: C₉H₈N₄
• Molecular Weight: 172.19
• Mol File: 942-60-9.mol
• Article Data: 7

Chemical Properties

• Melting Point: 235 °C
• Boiling Point: 425.2°C at 760 mmHg
• Flash Point: 240.6°C
• Appearance: /
• Density: 1.259g/cm³
• Vapor Pressure: 1.94E-07mmHg at 25°C
• Refractive Index: 1.641
• Storage Temp.: -20°C, Inert atmosphere
• Solubility: Chloroform (Slightly, Heated and Sonicated), DMSO (Slightly, Sonicated)
• PKA: 3.63±0.63(Predicted)
• CAS DataBase Reference: 3-Amino-5-phenyl-1,2,4-triazine(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Amino-5-phenyl-1,2,4-triazine(942-60-9)
• EPA Substance Registry System: 3-Amino-5-phenyl-1,2,4-triazine(942-60-9)

Safety Data

• Hazardous Substances Data: 942-60-9(Hazardous Substances Data)

Usage

General Description

3-Amino-5-phenyl-1,2,4-triazine is a chemical compound that consists of a 1,2,4-triazine ring with an amino group and a phenyl group attached to it. It is a heterocyclic compound that is commonly used in the synthesis of pharmaceuticals and agrochemicals. This chemical has been studied for its potential use in the treatment of cancer and other diseases, as well as in the development of new materials and additives. Its unique structure and properties make it a valuable building block in organic synthesis and medicinal chemistry. Overall, 3-Amino-5-phenyl-1,2,4-triazine is a versatile compound with a wide range of potential applications in various industries.

InChI:InChI=1/C9H8N4/c10-9-12-8(6-11-13-9)7-4-2-1-3-5-7/h1-6H,(H2,10,12,13)

Upstream product

• 15969-28-5 5-phenyl-2H-[1,2,4]triazine-3-thione 
• 72428-36-5 3-chloro-5-phenyl-1,2,4-triazine 
• 28735-28-6 3-methoxy-5-phenyl-1,2,4-triazine 
• 19617-90-4 3,6-diamino-1,2,4,5-tetrazine 
• 122-78-1 phenylacetaldehyde 
• 31952-61-1 5-phenyl-1,2,4-triazin-3-one 
• 16619-55-9 3,3-dibromo-1,3-diphenyl-1,3-propanedione 
• 2648-61-5 2,2-dichloroacetophenone 
• 1937-19-5 1-aminoguanidine hydrochloride 
• 1075-06-5 2,2-dihydroxy-1-phenyl-ethanone 
• 6425-12-3 1-phenyl-2,2-dimorpholin-1-yl-ethanone 
• 2582-30-1 aminoguanidine bicarbonate 
• 28735-27-5 3-methylthio-5-phenyl-1,2,4-triazine 
• 31952-61-1 5-Phenyl-1,2,4-triazin-3-one 

Downstream Products

• 10243-69-3 3,6-diphenyl-imidazo[1,2-b][1,2,4]triazine 
• 31952-61-1 5-phenyl-1,2,4-triazin-3(2H)-one 
• 18162-28-2 5-phenyl-1,2,4-triazine 
• 1224743-37-6 5-phenyl-N-((5-phenyl-1H-pyrazol-3-yl)methyl)-1,2,4-triazin-3-amine 
• 1321515-80-3 6-[2-methyl-6-(trifluoromethyl)pyridin-4-yl]-5-phenyl-1,2,4-triazin-3-amine 
• 1321516-08-8 5-phenyl-6-(piperidin-1-yl)-1,2,4-triazin-3-amine 
• 1321516-57-7 6-phenoxy-5-phenyl-1,2,4-triazin-3-amine 
• 1321517-51-4 6-bromo-5-phenyl-1,2,4-triazin-3-amine 
• 4511-99-3 5,6-diphenyl-1,2,4-triazine-3-amine 
• 1321512-59-7 6-(3-chlorophenyl)-5-phenyl-1,2,4-triazin-3-amine 
• 1321512-71-3 6-(3,5-dichlorophenyl)-5-phenyl-1,2,4-triazin-3-amine 
• 1321512-94-0 6-(3,5-dimethylphenyl)-5-phenyl-1,2,4-triazin-3-amine 
• 1321513-23-8 4-(3-amino-5-phenyl-1,2,4-triazin-6-yl)-2-chlorophenol 
• 1321513-22-7 4-(3-amino-5-phenyl-1,2,4-triazin-6-yl)-2,6-dimethylphenol 

Relevant articles and documents

Selective N1/N4 1,4-Cycloaddition of 1,2,4,5-Tetrazines Enabled by Solvent Hydrogen Bonding

An unprecedented 1,4-cycloaddition (vs 3,6-cycloaddition) of 1,2,4,5-tetrazines is described with preformed or in situ generated aryl-conjugated enamines promoted by the solvent hydrogen bonding of hexafluoroisopropanol (HFIP) that is conducted under mild reaction conditions (0.1 M HFIP, 25 °C, 12 h). The reaction constitutes a formal [4 + 2] cycloaddition across the two nitrogen atoms (N1/N4) of the 1,2,4,5-tetrazine followed by a formal retro [4 + 2] cycloaddition loss of a nitrile and aromatization to generate a 1,2,4-triazine derivative. The factors that impact the remarkable change in the reaction mode, optimization of reaction parameters, the scope and simplification of its implementation through in situ enamine generation from aldehydes and ketones, the reaction scope for 3,6-bis(thiomethyl)-1,2,4,5-tetrazine, a survey of participating 1,2,4,5-tetrazines, and key mechanistic insights into this reaction are detailed. Given its simplicity and breath, the study establishes a novel method for the simple and efficient one-step synthesis of 1,2,4-triazines under mild conditions from readily accessible starting materials. Whereas alternative protic solvents (e.g., MeOH vs HFIP) provide products of the conventional 3,6-cycoladdition, the enhanced hydrogen bonding capability of HFIP uniquely results in promotion of the unprecedented formal 1,4-cycloaddition. As such, the studies represent an example of not just an enhancement in the rate or efficiency of a heterocyclic azadiene cycloaddition by hydrogen bonding catalysis but also the first to alter the mode (N1/N4 vs C3/C6) of cycloaddition.

ANTI VIRAL COMPOUNDS

There is provided small molecule anti-human immunodeficiency virus (anti-HIV) compounds as well as a phenotypic cell-based high throughput screening (HTS) assay for their identification.

AMINATION OF 3-X-5-PHENYL-1,2,4-TRIAZINES WITH AMMONIA

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