5-Methylisoxazole
5-Methylisoxazole (CAS 5765-44-6), a chemical compound with the formula C4H5NO and a molecular weight of 83.09 g/mol, is a valuable heterocyclic building block. It finds application in organic synthesis, contributing to the development of more complex molecular structures. Its unique isoxazole ring system makes it a useful intermediate in various chemical research and development endeavours, particularly within the pharmaceutical and agrochemical sectors.
Organic Synthesis Intermediate
5-Methylisoxazole serves as a key building block in the synthesis of complex organic molecules. Its heterocyclic structure is incorporated into larger compounds, facilitating the creation of novel chemical entities for research and development.
Pharmaceutical Research
This compound is utilised in medicinal chemistry programmes for the development of potential drug candidates. The isoxazole moiety is present in several biologically active molecules, making 5-Methylisoxazole a relevant starting material.
Agrochemical Development
In the field of agrochemicals, 5-Methylisoxazole can be employed in the synthesis of new pesticides and herbicides. Its structural features may contribute to the efficacy and specificity of crop protection agents.
Material Science Exploration
Researchers may investigate the incorporation of the 5-methylisoxazole structure into novel materials. Its chemical properties could lend themselves to applications in polymers or functional materials.
| Molecular weight | 83.09 |
|---|---|
| Empirical formula | C4H5NO |
| Boiling point | 122 °C(lit.) |
| Density | 1.018 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.438(lit.) |
Hazard statements
- H226Flammable liquid and vapour
| Flash point | 28 °C / 82.4 °F |
|---|---|
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 33 |
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-Methylisoxazole primarily used for?
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5-Methylisoxazole is primarily used as a versatile building block in organic synthesis, particularly in pharmaceutical and agrochemical research and development.
What are the CAS number and formula for 5-Methylisoxazole?
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The CAS number for 5-Methylisoxazole is 5765-44-6, and its molecular formula is C4H5NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Methylisoxazole typically as a technical or research grade chemical. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards unless explicitly stated.
How should 5-Methylisoxazole be handled safely?
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5-Methylisoxazole is a flammable liquid and vapour (H226). Handle it with appropriate precautions to avoid ignition sources. Ensure good ventilation and use personal protective equipment as per the Safety Data Sheet (SDS).
Is 5-Methylisoxazole available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 5-Methylisoxazole. We handle all necessary export documentation and logistics.
How can I request a sample or a quote for 5-Methylisoxazole?
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To request a sample or a quote, please use the contact form on our website or contact our sales department directly with your inquiry, referencing the product name and CAS number.
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