Ethyl 5-(4-chlorophenyl)isoxazole-3-carboxylate
Ethyl 5-(4-chlorophenyl)isoxazole-3-carboxylate (CAS 81282-12-4) is a halogenated heterocyclic compound with the molecular formula C12H10ClNO3. As a valuable building block in organic synthesis, it plays a role in the construction of more complex molecules. Its structure, featuring an isoxazole ring and a chlorophenyl substituent, makes it useful in the development of novel chemical entities for research and development purposes within various scientific disciplines.

Organic Synthesis Intermediate
This compound serves as a key intermediate in multi-step organic syntheses. It is employed in the creation of diverse molecular architectures, particularly those incorporating the isoxazole core.
Pharmaceutical Research
As a heterocyclic building block, it may be utilised in the discovery and development of new pharmaceutical candidates. Its structure can be a scaffold for medicinal chemistry exploration.
Materials Science
The unique structural features of this molecule could lend themselves to applications in the synthesis of advanced materials with specific electronic or optical properties.
| Linear formula | C12H10ClNO3 |
|---|
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-(4-chlorophenyl)isoxazole-3-carboxylate used for?
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Ethyl 5-(4-chlorophenyl)isoxazole-3-carboxylate (CAS 81282-12-4) is primarily used as a building block in organic synthesis and in research and development, potentially for pharmaceutical and materials science applications.
What is the CAS number and molecular formula?
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The CAS number for Ethyl 5-(4-chlorophenyl)isoxazole-3-carboxylate is 81282-12-4. The molecular formula is C12H10ClNO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 5-(4-chlorophenyl)isoxazole-3-carboxylate in research grades. We do not represent this product as USP, BP, EP, or for nutraceutical, food, or medicinal use.
What are the safety and handling precautions?
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Specific safety data should be consulted from the Safety Data Sheet (SDS). General precautions for handling fine chemicals should be observed, including avoiding contact with skin and eyes, and working 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 and is available for global export by Tech Serve Solutions.
How can I request a sample or quote?
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To request a sample or a quotation for Ethyl 5-(4-chlorophenyl)isoxazole-3-carboxylate, please contact our sales department through the website or by direct enquiry.
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