1-(2-Chloroethyl)-3-methyl-1H-pyrazole
1-(2-Chloroethyl)-3-methyl-1H-pyrazole (CAS: 96450-55-4) is a halogenated heterocyclic compound with the molecular formula C6H9ClN2 and a molecular weight of 144.60 g/mol. As a pyrazole derivative, it serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and the development of novel chemical entities, particularly within the pharmaceutical and agrochemical sectors, due to its reactive chloroethyl group and pyrazole core.

Organic Synthesis Intermediate
This compound acts as a versatile intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations, making it useful in multi-step synthetic routes.
Pharmaceutical Research
The pyrazole scaffold is a common feature in many biologically active compounds. 1-(2-Chloroethyl)-3-methyl-1H-pyrazole can be employed in the discovery and development of new pharmaceutical agents.
Agrochemical Development
Derivatives of pyrazoles are known for their applications in agriculture. This compound may be used as a building block for creating new pesticides, herbicides, or fungicides.
Material Science
Heterocyclic compounds like pyrazoles can be incorporated into novel materials. Research may involve utilising this compound for the development of specialized polymers or functional materials.
| Molecular weight | 144.60 |
|---|---|
| Empirical formula | C6H9ClN2 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-(2-Chloroethyl)-3-methyl-1H-pyrazole used for?
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1-(2-Chloroethyl)-3-methyl-1H-pyrazole (CAS: 96450-55-4) is primarily used as a building block in organic synthesis, particularly in the research and development of pharmaceutical and agrochemical compounds.
What are the CAS number and molecular formula?
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The CAS number for 1-(2-Chloroethyl)-3-methyl-1H-pyrazole is 96450-55-4, and its molecular formula is C6H9ClN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(2-Chloroethyl)-3-methyl-1H-pyrazole as a research-grade chemical. The exact assay and purity are available on the product's specification sheet; we do not represent this product as USP/BP/EP grade.
How should 1-(2-Chloroethyl)-3-methyl-1H-pyrazole be handled?
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Handle 1-(2-Chloroethyl)-3-methyl-1H-pyrazole with appropriate personal protective equipment in a well-ventilated area. Consult the Safety Data Sheet (SDS) for detailed hazard information and handling procedures. It is harmful if swallowed and causes skin irritation.
Is this compound a controlled substance?
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Based on the provided data, 1-(2-Chloroethyl)-3-methyl-1H-pyrazole is not listed as a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships 1-(2-Chloroethyl)-3-methyl-1H-pyrazole according to international regulations for hazardous chemicals, ensuring safe transport and export.
How can I request a quote or sample?
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To request a quote or sample of 1-(2-Chloroethyl)-3-methyl-1H-pyrazole, please use the contact form on our website or contact our sales department directly.
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