5-(4-Chlorophenyl)isoxazole-3-carboxylic acid
5-(4-Chlorophenyl)isoxazole-3-carboxylic acid (CAS: 33282-22-3) is a halogenated heterocyclic compound with the molecular formula C10H6ClNO3. This isoxazole derivative serves as a valuable building block in organic synthesis. Its structure, featuring a chlorinated phenyl group attached to an isoxazole ring with a carboxylic acid moiety, makes it a versatile intermediate for the development of more complex molecules, particularly in pharmaceutical and agrochemical research.
Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of novel organic compounds. Its reactive functional groups allow for diverse chemical transformations.
Pharmaceutical Research
A versatile intermediate for the development of potential therapeutic agents. Its heterocyclic and halogenated nature is relevant in medicinal chemistry scaffolds.
Agrochemical Development
Contributes to the synthesis of new agrochemical compounds. The isoxazole core is found in various biologically active molecules.
Heterocyclic Chemistry
Employed in studies focusing on the synthesis and reactivity of isoxazole derivatives and other halogenated heterocycles.
| Molecular weight | 223.61 |
|---|---|
| Empirical formula | C10H6ClNO3 |
| Assay | 97% |
| Melting point | 200.0 °C (dec.)(lit.) |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 5-(4-Chlorophenyl)isoxazole-3-carboxylic acid used for?
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This compound is primarily used as a building block in organic synthesis, particularly in pharmaceutical and agrochemical research, for the creation of more complex molecules.
What are the CAS number and molecular formula?
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The CAS number is 33282-22-3, and the empirical formula is C10H6ClNO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a minimum purity of 97%. We do not represent it as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How should 5-(4-Chlorophenyl)isoxazole-3-carboxylic acid be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid ingestion, as it is harmful if swallowed (H302).
Is this chemical suitable for export?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including this product.
How can I request a sample or quote?
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Please contact our sales team via the website or direct contact details to request a sample or a formal quotation.
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