96886-30-5

Usage

Chemical class

Pyrazole derivative

Structural features

Contains a pyrazole ring
Two methyl groups attached to the 1st and 3rd carbon atoms
Two amino groups attached to the 4th and 5th carbon atoms

Potential applications

Medicinal and pharmaceutical chemistry
Coordination complexes with metal ions
Design of new materials
Synthesis of bioactive compounds

Interactions with biological systems

Possible due to structural features

Current state of research

Further investigation needed to fully understand potential applications and properties

Drug discovery and development

Potential candidate for further research

Coordination chemistry

May form coordination complexes with metal ions, which could be useful in various applications

Building block

Could be used as a building block for the synthesis of bioactive compounds

Unique structure

Contributes to its potential as a candidate for further research and development in various fields

Upstream product

• 58663-94-8 1,3-dimethyl-4-nitroso-5-aminopyrazole 
• 3524-32-1 5-Amino-1,3-dimethylpyrazole 

Downstream Products

• 132025-58-2 1,3-dimethyl-5-<4-(2-methylimidazo<4,5-c>pyrid-1-yl)phenyl>-1,6,7,8-tetrahydropyrazolo<3,4-b><1,4>diazepin-7-one 
• 251989-08-9 1,3-dimethyl-4-isothiocyanato-1H-pyrazol-5-ylamine 
• 251989-15-8 1,3-dimethyl-4,6-dihydro-1H-imidazo[4,5-c]pyrazole-5-thione 

Relevant academic research and scientific papers

Dyeing composition for keratin fibres

The present invention relates to a composition for the oxidation dyeing of keratin fibers, in particular human keratin fibers, such as the hair, having at least one oxidation base chosen from diaminopyrazoles and triaminopyrazoles, in combination with at least one meta-aminophenol which is halogenated ortho to the phenol, as coupler, and to the dyeing process using this composition with an oxidizing agent.

Composition for oxidation dyeing of keratinous fibres comprising an amino pyrazole and a mineral compound

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one selected mineral compound, and also to the dyeing process using this composition with an oxidizing agent.

Composition for oxidation dyeing of keratinous fibres comprising at least a 4,5 or 3,4-diamino pyrazole or a triamino pyrazole and at least a particular cellulose compound, and dyeing method

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one particular cellulose-based compound, and also to the dyeing process using this composition with an oxidizing agent.

Composition for the oxidation dyeing of keratinous fibres comprising a diamino pyrazole and a carbonyl compound

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one selected carbonyl compound, and also to the dyeing process using this composition with an oxidizing agent.

A simple method for the preparation and selective functionalization of 4,5-diaminopyrazoles

A simple procedure for the synthesis and further functionalization of 4,5-diaminopyrazoles using mild conditions is reported herein. The desired products were obtained in good yield, and the structures have been confirmed by X-ray crystallography.

Composition for dyeing keratin fibers which contain at least one diaminopyrazole, dyeing process, novel diaminopyrazoles and process for their preparation

The invention relates to novel compositions for the oxidation dyeing of keratin fibers, comprising at least one specific diaminopyrazole derivative, to the dyeing process using this composition, to novel diaminopyrazole derivatives and to a process for their preparation.

Composition for dyeing keratin fibers which contain at least one diaminopyrazole, dyeing process, novel diaminopyrazoles and process for their preparation

The invention relates to novel compositions for the oxidation dyeing of keratin fibers, comprising at least one specific diaminopyrazole derivative, to the dyeing process using this composition, to novel diaminopyrazole derivatives and to a process for their preparation.

Synthesis of a novel series of imidazo[4,5-c]pyrazole derivatives and their evaluation as herbicidal agents

Ever changing problems in agricultural weed control require periodic introduction of new herbicides. Imidazo[4,5-c]pyrazoles, which were considered of interest as potential herbicides, were synthesized and examined for the pre-emergence, post-emergence, and post-transplant control of weeds in rice against broadleaf and grass weed species. The data obtained suggest that some imidazo[4,5-c]pyrazoles have potential herbicidal activity against a wide range of weeds, with 5-methyl, 5-thiomethyl, and 5-unsubstituted derivatives being the most effective. No herbicidal activity was observed in the 5-methylsulfonylimidazo[4,5-c]pyrazole and imidazo[4,5-c]pyrazolone series.

A new efficient route to imidazo[4,5-c]pyrazol-5-ones

The synthesis of imidazo[4,5-c]pyrazol-5-ones (6) is reported. 5-Amino-4-ethoxycarbonylaminopyrazoles 3a-g when heated at 200°for 2 hours afford 6a-g. In a similar manner imidazo[4,5-c]pyrazol-5-one (6a) is readily obtained from 4-amino-5-ethoxycarbonylaminopyrazole (5a).

6-alkyl and 6-arylcarbamoyloximino pyrazolo[3,4-b][1,4]diazepines as potential fungicidal, insecticidal and herbicidal agents

A series of 6-alkyl and 6-arylcarbamoyloximinopyrazolo[3,4-b] [1,4]diazepines was prepared and evaluated for fungicidal, insecticidal and herbicidal activity. No one compound showed a general effect but individual compounds exhibited specific activities.