3-(3-Chloroisoxazol-5-yl)propanoic acid
3-(3-Chloroisoxazol-5-yl)propanoic acid (CAS: 80403-82-3) is a halogenated heterocyclic compound with the molecular formula C6H6ClNO3 and a molecular weight of 175.57 g/mol. It serves as a valuable building block in chemical synthesis, particularly for the construction of complex organic molecules. Its structure features an isoxazole ring substituted with a chlorine atom and a propanoic acid chain, making it a versatile intermediate in the development of novel chemical entities.

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic synthesis routes for the preparation of advanced chemical compounds and novel molecular structures.
Heterocyclic Chemistry Research
Employed in research laboratories for studies involving halogenated heterocycles and isoxazole derivatives, enabling exploration of new chemical reactions and properties.
Pharmaceutical and Agrochemical Development
Serves as a precursor or building block in the discovery and development pipelines for potential pharmaceutical agents and agrochemical products, owing to its unique structural features.
| Molecular weight | 175.57 |
|---|---|
| Empirical formula | C6H6ClNO3 |
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 3-(3-Chloroisoxazol-5-yl)propanoic acid used for?
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3-(3-Chloroisoxazol-5-yl)propanoic acid is primarily used as a building block in organic synthesis and for research in heterocyclic chemistry, including potential applications in pharmaceutical and agrochemical development.
What is the CAS number and molecular formula for 3-(3-Chloroisoxazol-5-yl)propanoic acid?
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The CAS number is 80403-82-3 and the empirical formula (Hill notation) is C6H6ClNO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. Purity information will be available on the Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for this chemical?
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Refer to the Safety Data Sheet (SDS) for comprehensive safety and handling information. General precautions for handling laboratory chemicals should be observed, including appropriate personal protective equipment.
How is 3-(3-Chloroisoxazol-5-yl)propanoic acid packed, shipped, and exported?
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The chemical is packed according to industry standards for safe transport and can be shipped and exported globally by Tech Serve Solutions.
How can I request a sample or quote for 3-(3-Chloroisoxazol-5-yl)propanoic acid?
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Please contact our sales department via the website or direct email to request a sample or a quotation for 3-(3-Chloroisoxazol-5-yl)propanoic acid.
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