Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate
Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate (CAS 53561-07-2) is a heterocyclic organic compound with the molecular formula C18H16N2O2 and a molecular weight of 292.33 g/mol. It serves as a valuable building block in organic synthesis. Primarily utilised in research and development settings, it is an important intermediate for the creation of more complex molecules within the pharmaceutical and fine chemical industries.
- Synonyms
- C18H16N2O2

Organic Synthesis
This compound is a versatile building block used in the construction of diverse organic molecules. Its pyrazole core and ester functionality allow for various synthetic transformations.
Pharmaceutical Intermediates
It acts as a key intermediate in the synthesis pathways for potential pharmaceutical agents. Research into novel drug candidates often utilises such heterocyclic structures.
Chemical Research
Utilised in academic and industrial laboratories for exploring new chemical reactions and developing novel compounds. Its structure is amenable to further functionalisation.
| Molecular weight | 292.33 |
|---|---|
| Empirical formula | C18H16N2O2 |
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 1,5-diphenyl-1H-pyrazole-4-carboxylate used for?
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Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate is used as a building block in organic synthesis, particularly as an intermediate in the development of new pharmaceutical agents and other fine chemicals.
What is the CAS number and molecular formula for Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate?
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The CAS number is 53561-07-2, and the molecular formula is C18H16N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate with a specified purity. As this is typically a research-grade chemical, TSS does not represent it as USP, BP, or EP grade.
How should Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate be handled?
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Handle Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate with appropriate personal protective equipment, including gloves, eye protection, and protective clothing. Ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for detailed handling and hazard information.
Is Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate a controlled substance?
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Based on the provided data, there is no indication that Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate is a controlled substance.
How is this chemical packed, shipped, and exported?
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Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate is carefully packed according to industry standards to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate?
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To request a sample or quote for Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate, please contact our sales team via the website or direct email, providing your specific requirements.
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