Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate
Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate (CAS 5744-40-1) is a heterocyclic organic compound with the molecular formula C8H12N2O2 and a molecular weight of 168.19 g/mol. As a pyrazole derivative, it serves as a versatile building block in organic synthesis. This compound is primarily utilised in the creation of more complex molecules within research and development settings, particularly in the field of medicinal chemistry and materials science.
- Synonyms
- C8H12N2O2

Organic Synthesis Intermediate
Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate is employed as a key intermediate in multi-step organic synthesis pathways. Its functional groups allow for diverse chemical transformations, enabling the construction of novel molecular architectures.
Research and Development
This compound is a valuable reagent for academic and industrial researchers exploring new chemical entities. It can be incorporated into synthetic routes targeting pharmaceuticals, agrochemicals, or novel materials.
Heterocyclic Chemistry
As a substituted pyrazole, it contributes to the diverse field of heterocyclic chemistry. Its structure can be modified to create a range of related compounds with potentially unique properties.
| Molecular weight | 168.19 |
|---|---|
| Empirical formula | C8H12N2O2 |
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 Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate used for?
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Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate is primarily used as a building block in organic synthesis and in research and development for creating complex molecules, particularly in medicinal chemistry and materials science.
What are the CAS number and molecular formula?
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The CAS number is 5744-40-1 and the molecular formula is C8H12N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and laboratory use. The exact assay and purity are available on the Certificate of Analysis for each batch. TSS does not represent this chemical as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated otherwise.
What are the safety and handling precautions for this chemical?
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Specific safety and handling information, including GHS hazards, must be consulted from the Safety Data Sheet (SDS) before use. Appropriate personal protective equipment should be worn, and the chemical should be handled in a well-ventilated area.
How is this chemical packed, shipped, and exported?
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This chemical is carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions has extensive experience in exporting fine chemicals globally.
How can I request a sample or a quote for Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate?
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To request a sample or a quote, please contact our sales department through the website or by calling our main office, providing the product name and CAS number (5744-40-1).
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