Ethyl 5-(trifluoromethyl)-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate
Ethyl 5-(trifluoromethyl)-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS: 175137-38-9; Formula: C10H6F3NO; Molar Mass: 302.22 g/mol) is a specialised fluorinated heterocyclic building block. This compound serves as a key intermediate in organic synthesis, particularly within the pharmaceutical and agrochemical sectors, enabling the construction of complex molecular architectures. Its unique trifluoromethyl and fluorophenyl substituents offer distinct electronic and steric properties for targeted molecular design.

Pharmaceutical Intermediate
This pyrazole derivative is utilised in the synthesis of active pharmaceutical ingredients (APIs). The presence of fluorine and trifluoromethyl groups can enhance metabolic stability and lipophilicity of potential drug candidates.
Agrochemical Synthesis
As a fluorinated heterocyclic building block, it finds application in the development of novel pesticides, herbicides, and fungicides. Fluorine substitution can impart desirable biological activity and environmental persistence characteristics.
Materials Science
The compound can be employed in the synthesis of advanced materials, where its fluorinated structure may contribute to specific electronic or physical properties.
Organic Synthesis Reagent
It serves as a versatile building block for constructing more complex heterocyclic systems. Its reactivity allows for diverse chemical transformations in research and development.
| Molecular weight | 302.22 |
|---|---|
| Linear formula | C10H6F3NO |
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 5-(trifluoromethyl)-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate used for?
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This compound is primarily used as a building block in organic synthesis, particularly for creating complex molecules in pharmaceutical and agrochemical research and development. It is also utilised in materials science.
What are the CAS number and molecular formula?
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The CAS number is 175137-38-9, and the molecular formula is C10H6F3NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions typically supplies this compound as a research-grade or technical-grade chemical. The specific assay/purity will be detailed on the Certificate of Analysis. We do not represent this product as USP, BP, EP, or for nutraceutical/food use unless explicitly stated.
How should Ethyl 5-(trifluoromethyl)-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate be handled?
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Handle this chemical with appropriate personal protective equipment, including gloves, eye protection, and protective clothing, in a well-ventilated area or fume hood. Refer to the Safety Data Sheet (SDS) for comprehensive hazard information and handling procedures.
Is this chemical controlled or scheduled?
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The provided data does not indicate that this chemical is controlled or scheduled. Please consult the most recent regulatory lists and the product's SDS for definitive information.
How is this chemical packed and shipped?
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This chemical is carefully packed according to industry standards to ensure safe transit and is exported globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a sample or quote?
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To request a sample or a quote for Ethyl 5-(trifluoromethyl)-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate, please contact our sales team via the website or direct inquiry.
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