2,4-Dichloro-6-(5-isoxazolyl)phenol
2,4-Dichloro-6-(5-isoxazolyl)phenol (CAS: 288401-44-5) is a halogenated heterocyclic compound with the molecular formula C9H5Cl2NO2 and a molecular weight of 230.05 g/mol. This chemical serves as a valuable building block in organic synthesis. Its unique structure, featuring a dichlorinated phenol ring appended with an isoxazole moiety, makes it suitable for constructing more complex molecules for research and development purposes.
- Synonyms
- C9H5Cl2NO22,4-Dichloro-6-(isoxazol-5-yl)phenol

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds. Its functional groups allow for diverse chemical transformations.
Heterocyclic Chemistry
Serves as a valuable component in the construction of complex heterocyclic systems, particularly those incorporating isoxazole rings.
Research and Development
Employed in R&D laboratories for the exploration of new chemical entities and reaction pathways.
| Molecular weight | 230.05 |
|---|---|
| Empirical formula | C9H5Cl2NO2 |
| Assay | 97% |
| Melting point | 177-180 °C(lit.) |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| 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 2,4-Dichloro-6-(5-isoxazolyl)phenol used for?
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2,4-Dichloro-6-(5-isoxazolyl)phenol is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry for research and development.
What are the CAS number and chemical formula for 2,4-Dichloro-6-(5-isoxazolyl)phenol?
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The CAS number is 288401-44-5 and the empirical formula is C9H5Cl2NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dichloro-6-(5-isoxazolyl)phenol with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2,4-Dichloro-6-(5-isoxazolyl)phenol be handled safely?
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This compound is classified under GHS06 with the signal word 'Danger' and hazard statement H301 (Toxic if swallowed). Handle with extreme care, avoiding ingestion, and use appropriate personal protective equipment. Refer to the Safety Data Sheet for detailed handling and emergency procedures.
Is 2,4-Dichloro-6-(5-isoxazolyl)phenol a controlled substance?
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Based on the provided data, there is no indication that 2,4-Dichloro-6-(5-isoxazolyl)phenol is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions expertly packs and exports chemicals globally, adhering to all relevant shipping regulations for hazardous materials such as UN 2811.
How can I request a sample or quote for 2,4-Dichloro-6-(5-isoxazolyl)phenol?
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To request a sample or a quote, please contact our sales team through the website or by direct enquiry, providing your specific requirements.
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