52173-59-8

Usage

Uses

Used in Explosive Industry:
2,6-DIAMINO-3,5-DINITROPYRAZINE is used as a high-energy material for its exceptional nitrogen content and energy release, making it ideal for the production of explosives. Its high energy output contributes to the compound's effectiveness in this application.
Used in Propellant Industry:
In the propellant industry, 2,6-DIAMINO-3,5-DINITROPYRAZINE serves as a crucial ingredient in composite solid rocket propellants, leveraging its high energy and stability to enhance performance.
Used in Munitions:
2,6-DIAMINO-3,5-DINITROPYRAZINE is utilized as a component in munitions due to its low impact and friction sensitivity, which are desirable traits for safety and reliability in military applications.
Used in Pyrotechnics:
2,6-DIAMINO-3,5-DINITROPYRAZINE is also used in pyrotechnics, where its properties allow for controlled and impressive visual and auditory effects, taking advantage of its stability and energy characteristics.
Environmental and Health Research:
Due to its high toxicity, 2,6-DIAMINO-3,5-DINITROPYRAZINE is a subject of ongoing research aimed at developing safer methods of handling and utilizing the compound to minimize environmental and health risks associated with its use.

InChI:InChI=1/C4H4N6O4/c5-1-3(9(11)12)8-4(10(13)14)2(6)7-1/h(H4,5,6,7)

Upstream product

• 754196-97-9 2-amino-3-nitropyrazine 
• 244261-85-6 2,6-dimethoxy-3,5-dinitropyrazine 

Downstream Products

• 194486-77-6 2,6-diamino-3,5-dinitropyrazine-1-oxide 
• 13484-51-0 3,5,6-trichloro-2-aminopyrazine 

Relevant academic research and scientific papers

Self-assembly of 2D nanosheets into 3D dendrites based on the organic small molecule ANPZ and their size-dependent thermal properties

A surfactant-assisted self-assembly technique was developed to prepare three-dimensional (3D) dendritic micro-/nanostructures of 2,6-diamino-3,5- dinitropyrazine (ANPZ). The resulting micro-/nanostructures exhibited perfect fractal features. A series of experiments indicated that the formation of the dendritic ANPZ microstructures was dominated by the process nucleation and growth → aggregation → further growth, which is similar to the growth process of inorganic dendrites. The influence of various experimental parameters on the morphology of final product was also examined, and it was found that the size and morphology of the final product can be easily controlled by adjusting experimental parameters. In addition, the ANPZ micro-/nanostructures exhibited a seemingly morphology-dependent thermal effect that was actually size-dependent and has the potential for use in energy-demanding microscale systems. This wet chemical route, which has been widely used in the synthesis of inorganic nanomaterials, will provide useful information for the design and fabrication of organic small-molecule micro-/nanostructures with novel morphologies.

Synthetic method for 2,6-diamino-3,5-dinitro-1-oxypyrazine

The invention relates to a synthetic method for a compound, especially to a synthetic method for 2,6-diamino-3,5-dinitro-1-oxypyrazine. The method comprises the following steps: subjecting sodium methoxide and dibromopyrazine to methylation; then carrying

Synthetic method for 2,6-diamino-3,5-dinitropyrazine-1,4-dioxide

The invention discloses a synthetic method for 2,6-diamino-3,5-dinitropyrazine-1,4-dioxide, which belongs to the field of chemical synthesis. The method comprises the following steps: with 2-3-pyrazinedicarboxylic acid as a raw material, preparing 2-diamino-3-nitropyrazine under the conditions of nitric acid, trifluoroacetic acid and the like; then adding dimethyl sulfoxide and ammonia water and carrying out stirring as temperature is controlled; adding potassium permanganate, introducing ammonia gas and successively carrying out dilution, filtering, drying and the like so as to obtain 2,6-diamino-3,5-dinitropyrazine; and finally, adding potassium chlorate and hydrogen peroxide and preparing 2,6-diamino-3,5-dinitropyrazine-1,4-dioxide under the conditions of a dark place and adjustment of a pH value.

Synthesis of 7-Azidofurazano[3,4-b]tetrazolopyrazine and isomer's structure in different polarity solvents

7-Azidofurazano[3,4-b]tetrazolopyrazine (FSZPA) was synthesized via methoxylation, nitration hydrazinolysis and azidation, using 2,6- dichloropyrazine as a starting material. The structures of 7-azidofurazano[3,4- b]tetrazolopyrazine and intermediates were identified by FTIR, NMR and elemental analysis. 15N and 13C NMR spectra showed three isomer forms resulting from the reversible opening and closing between asido and tetrazole depending on polarity of the solvents.

An improved synthesis of 2,6-diamino-3,5-dinitropyrazine-1-oxide

An improved synthesis of 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105) is described, using N-nitroso-bis- (cyanomethyl)amine as the starting material in four steps including cyclisation, acidification; nitration and N-oxidation with a total yield of 54%. The factors influencing the reaction steps are discussed.

An unexpected synthesis of 7-azidofurazano[3,4-b]tetrazolopyrazine

In the course of our program focused on the preparation of high-nitrogen content heterocyclic compounds, we wish to report an original synthesis of the tricyclic 7-azidofurazano[3,4-b]tetrazolopyrazine via an unprecedented reaction between 2,6-dimethoxy-3,5-dinitropyrazine and hydrazine hydrate. This compound was identified by an X-ray diffraction analysis. Further studies of its structure by 15N and 13C NMR spectroscopy were carried out in different solvents. This allowed us to observe a noteworthy equilibrium involving three forms resulting from the reversible opening of a tetrazole ring.