Ethyl 3-methylpyrazole-4-carboxylate
Ethyl 3-methylpyrazole-4-carboxylate (CAS: 85290-78-4, C7H10N2O2) is a heterocyclic organic compound with a molecular weight of 154.17 g/mol. As a pyrazole derivative, it serves as a valuable building block in chemical synthesis, particularly within research and development settings. Its structure lends itself to further functionalization for creating more complex molecules, making it a key intermediate in various synthetic pathways.
- IUPAC
- 3-Methyl-1H-pyrazole-4-carboxylic acid ethyl ester,Ethyl 3-methyl-1H-pyrazole-4-carboxylate

Chemical Synthesis Intermediate
This compound is widely utilised as a versatile intermediate in organic synthesis. Its pyrazole core and ester functionality allow for diverse chemical transformations, enabling the construction of complex molecular architectures.
Heterocyclic Building Block
As a pyrazole derivative, it functions as a key heterocyclic building block. It is employed in the synthesis of novel compounds with potential applications in medicinal chemistry and materials science.
Research and Development
Ethyl 3-methylpyrazole-4-carboxylate is frequently used in academic and industrial research laboratories. It aids in the exploration of new synthetic routes and the development of novel chemical entities.
| Molecular weight | 154.17 |
|---|---|
| Empirical formula | C7H10N2O2 |
| Melting point | 51-55 °C |
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 3-methylpyrazole-4-carboxylate used for?
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Ethyl 3-methylpyrazole-4-carboxylate is primarily used as a building block and intermediate in chemical synthesis, particularly for research and development purposes in creating novel heterocyclic compounds.
What is the CAS number and formula for Ethyl 3-methylpyrazole-4-carboxylate?
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The CAS number is 85290-78-4, and the empirical formula is C7H10N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are available upon request; it is not supplied as USP, BP, EP, or for nutraceutical/food use.
What are the safety and handling precautions for this chemical?
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This compound is classified under WGK Germany 3, indicating a high hazard level. Appropriate personal protective equipment, including gloves and eye protection, should be used, and handling should occur in a well-ventilated area or fume hood to avoid inhalation.
How is Ethyl 3-methylpyrazole-4-carboxylate packed and shipped?
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Tech Serve Solutions professionally packs and exports chemicals globally, adhering to international shipping regulations for hazardous materials. Packaging is designed to ensure product integrity and safety during transit.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team directly via the website or by calling our customer service line. Please reference the product name and CAS number.
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