Ethyl 5-phenylisoxazole-3-carboxylate
Ethyl 5-phenylisoxazole-3-carboxylate (CAS 7063-99-2), with the molecular formula C12H11NO3 and a molecular weight of 217.22 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of isoxazole chemistry. This compound is essential for researchers and manufacturers developing novel molecules and complex organic structures.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its isoxazole core and functional groups allow for diverse chemical transformations.
Heterocyclic Chemistry Research
A fundamental building block for researchers exploring the properties and reactions of isoxazole derivatives. It aids in the development of new chemical entities.
Pharmaceutical Intermediate Development
Can be employed in the multi-step synthesis pathways leading to potential pharmaceutical agents. Its structure is relevant to certain drug discovery programmes.
| Molecular weight | 217.22 |
|---|---|
| Empirical formula | C12H11NO3 |
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-phenylisoxazole-3-carboxylate used for?
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Ethyl 5-phenylisoxazole-3-carboxylate (CAS 7063-99-2) is primarily used as a building block and intermediate in organic synthesis, particularly in heterocyclic and pharmaceutical chemistry research.
What are the CAS number and molecular formula?
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The CAS number for Ethyl 5-phenylisoxazole-3-carboxylate is 7063-99-2, and its molecular formula is C12H11NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 5-phenylisoxazole-3-carboxylate typically as a research or technical grade material. The specific assay/purity will be detailed on the Certificate of Analysis. We do not represent this product as USP/BP/EP grade unless explicitly stated.
How should Ethyl 5-phenylisoxazole-3-carboxylate be handled?
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Specific handling advice depends on the Safety Data Sheet (SDS). Users should consult the SDS for detailed information on potential hazards, personal protective equipment (PPE) required, and appropriate storage conditions. Always handle in a well-ventilated area.
Is this chemical a controlled substance?
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Based on the provided data, Ethyl 5-phenylisoxazole-3-carboxylate (CAS 7063-99-2) is not indicated as a controlled substance. Verification for specific regional regulations is recommended.
How is this chemical packed and shipped internationally?
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As a global supplier, Tech Serve Solutions packages and exports chemicals in compliance with international shipping regulations, ensuring product integrity and safety during transit.
How can I request a sample or quote for Ethyl 5-phenylisoxazole-3-carboxylate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via our website or direct contact details, providing the product name and CAS number.
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