40925-73-3

Usage

Uses

Used in Pharmaceutical and Agrochemical Synthesis:
5-Hydrazino-1H-tetrazole hydrochloride is used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals for its ability to form various chemical bonds and contribute to the development of new compounds with desired properties.
Used in Explosives and Propellants Production:
5-Hydrazino-1H-tetrazole hydrochloride is used as a component in the production of explosives and propellants due to its explosive properties, providing a stable and easily handled solid form for these applications.
Used in Corrosion Inhibition:
5-Hydrazino-1H-tetrazole hydrochloride is used as a potential corrosion inhibitor in industrial applications, offering a promising solution for protecting materials from corrosion and extending their service life.
Used in Research and Development:
5-Hydrazino-1H-tetrazole hydrochloride is used as a research compound for exploring its properties and potential applications in various fields, including chemical synthesis, material science, and other areas of scientific inquiry.

InChI:InChI=1/CH2N6/c2-3-1-4-6-7-5-1/h2H2

Upstream product

• 153330-36-0 5-azodiazomethanotetrazole 
• 7664-93-9 sulfuric acid 
• 7732-18-5 water 
• 55081-19-1 disodium 5,5'-azobis(tetrazolate) pentahydrate 
• 56929-36-3 1,3-di(5-tetrazolyl)triazene 
• 1221294-88-7 5-bromo-1-vinyl-1H-tetrazole 
• 141241-99-8 hydrochloride salt of 5-hydrazinotetrazole 
• 29267-72-9 disodium 5,5′-azobis(1H-tetrazole-1-ide) 

Downstream Products

• 38247-40-4 1-phenyl-ethanone (1⁽²⁾H-tetrazol-5-yl)-hydrazone 
• 35038-46-1 5-azido-1H-tetrazole 
• 146903-66-4 (E)-2,6-dichlorobenzaldehyde 1H-tetrazol-5-ylhydrazone 
• 15719-64-9 methylammonium carbonate 
• 302-01-2 hydrazine 
• 1548832-73-0 (E)-5-(2-benzylidenehydrazinyl)-1H-tetrazole 
• 18039-42-4 5-Phenyl-1H-tetrazole 
• 56929-45-4 4-((2-(1H-tetrazol-5-yl)hydrazono)methyl)-2-methoxyphenol 

Relevant academic research and scientific papers

QUESTION OF THE MECHANISM OF THE FORMATION OF 5-HYDRAZINO-TETRAZOLE FROM 5-DIAZOMETHYLAZOTETRAZOLE IN ACIDIC MEDIA

The heating of the hydrate of 5-diazomethylazotetrazole in an aqueous medium led to the isolation, for the first time, of 5-hydroxymethylazotetrazole - the proposed intermediate product in the isolation of 5-hydrazinotetrazole from 5-diazomethylazotetrazole in acidic media.It was established that 5-hydrazinotetrazole is not formed when 5-hydroxymethylazotetrazole is treated with hydrochloric acid under different conditions.In this connection, an improved reaction mechanism, not including 5-hydroxymethylazotetrazole as an intermediate compound, was proposed.It was shown that not all of the 5-diazomethylazotetrazole enters into the reaction with water.The proposition was expressed that the product which did not enter into the reaction is the Z-isomer.

Derivatives of Δ2-pyrazoline-products of 1,5-diaminotetrazole interaction with chalcone: Molecular structure and spectral properties

1,5-diaminotetrazole at conditions of its interaction with chalcones (1,3-diphenylpropenones) in hot DMF undergoes Dimroth rearrangement to 5-tetrazolylhydrazine, which results in formation of 1-(5-tetrazolyl)-3,5- diaryl-Δ2-pyrazolines (I). St

Synthesis of nitrogenated lignin-derived compounds and reactivity with laccases. Study of their application in mild chemoenzymatic oxidative processes

The chemical synthesis of a series of lignin-derived nitrogenated compounds was performed in high yields (73-99%) through simple conventional chemical transformations starting from natural monomers such as vanillin, syringaldehyde or 3,4-dihydroxybenzaldehyde. The study of the vanillin-derived compounds as substrates for commercially available laccases from Trametes versicolor and Myceliophthora thermophila in oxidative transformations, generally led to the isolation of several dimeric species in high to excellent conversions (>70%), while for hydrazone derivatives a more rapidly oxidative coupling was evidenced by the formation of oligomers and/or polymers. Remarkably, vanillin was obtained due to the hydrolysis of some of the nitrogenated functional groups, such as the hydrazone or the hydrazono tetrazole. The three families of lignin-derived compounds can provide a great source of new laccase-mediator systems (LMS), the possibility of employing them for lignin modification being particularly attractive. Preliminary experiments showed promising levels of activity towards the oxidation of a monomer (veratryl alcohol, up to 70% conversion) and a dimer (adlerol, up to 22% conversion) lignin models, higher than those achieved with the natural vanillin and syringaldehyde (up to 7% conversion with veratryl alcohol and almost negligible conversion with adlerol), these processes being also highly influenced by the pH of the reaction medium.

Nitrogen-rich salts based on 5-hydrazino-1H-tetrazole: A new family of high-density energetic materials

High-density energetic salts that contain nitrogen-rich anions and the 5-hydrazino-1H-tetrazolium cation were synthesized. All salts were fully characterized by vibrational spectroscopy (IR), multinuclear (1H, 13C) NMR spectroscopy, elemental analysis, differential scanning calorimetry (DSC), and impact sensitivity. Four compounds were characterized by single X-ray diffraction. The results show that the extensive hydrogen bonding interactions between the cations and anions form a complex 3D network, which contributes greatly to the high density of the 5-hydrazinotetrazolium salts. It was also found that the incorporation of hydrazino groups into a heterocyclic ring increases the heat of formation and overall nitrogen content of the entire molecule. Some of these salts exhibit reasonable physical properties, such as good thermal stability (Td = 173.7-198.6°C), reasonable impact sensitivities (IS = 4-40 J), and excellent specific impulses (Isp = 196.1-288.7 s). In addition, detonation properties of the energetic salts obtained with EXPLO 5.05 identify them as competitively energetic compounds, and in some cases are superior to those of HMX.

Nitrogen-rich polymers based on 5-bromo-1-vinyl-1H-tetrazole

Nitrogen-rich, polymers with contents of nitrogen between 50 and 60 % were synthesized by radical polymerization using 1 - ( 1 -vinyl-1H-tetrazol-5-yl) hydrazine and 1-methyl-1-( 1 -vinyl-lH-tetrazol-5-yl)hydrazine. The monomers were ob-tained by substitu