4-Chloromethyl-3,5-dimethylisoxazole
4-Chloromethyl-3,5-dimethylisoxazole (CAS 19788-37-5) is a halogenated heterocyclic compound with the molecular formula C6H8ClNO and a molecular weight of 145.59 g/mol. This isoxazole derivative serves as a versatile building block in organic synthesis, particularly for creating complex heterocyclic structures. Its utility is demonstrated in the preparation of various specialised chemical intermediates and research compounds. The compound is supplied by TSS with an assay of 98%.
- Synonyms
- C6H8ClNO4-Chloromethyl-3,5-dimethyl-isoxazole
Intermediate for Organic Synthesis
4-Chloromethyl-3,5-dimethylisoxazole is utilised as a key intermediate in the synthesis of various organic compounds. Its reactive chloromethyl group allows for facile functionalisation, enabling the construction of more complex molecular architectures.
Preparation of 4(3-Oxoalkyl)isoxazoles
This compound has been employed in the preparation of 4(3-oxoalkyl)isoxazole derivatives, showcasing its role in developing specific isoxazole-based structures for research purposes.
Synthesis of Thiophene-Containing Isoxazoles
It has been used in the synthesis of compounds such as (E)-3,5-dimethyl-4-(2-(thiophen-3-yl)vinyl)isoxazole, indicating its application in creating conjugated systems involving heterocyclic moieties.
| Molecular weight | 145.59 |
|---|---|
| Empirical formula | C6H8ClNO |
| Assay | 98% |
| Boiling point | 87-88 °C/8 mmHg(lit.) |
| Density | 1.173 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.486(lit.) |
| Storage temperature | 2-8°C |
| Application | 4-Chloromethyl-3,5-dimethylisoxazole has been used in the preparation of:• 4(3-oxoalkyl)isoxazole1• (E)-3,5-dimethyl-4-(2-(thiophene-3-yl)vinyl)isoxazole2 |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 96 °C / 204.8 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
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 4-Chloromethyl-3,5-dimethylisoxazole used for?
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4-Chloromethyl-3,5-dimethylisoxazole is primarily used as a building block in organic synthesis, particularly for preparing 4(3-oxoalkyl)isoxazoles and thiophene-containing isoxazoles.
What are the CAS number and formula for 4-Chloromethyl-3,5-dimethylisoxazole?
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The CAS number is 19788-37-5 and the empirical formula (Hill notation) is C6H8ClNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chloromethyl-3,5-dimethylisoxazole with a purity of 98%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the primary safety hazards associated with this compound?
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This compound is classified as harmful if swallowed, in contact with skin, or if inhaled. It also causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used.
How is 4-Chloromethyl-3,5-dimethylisoxazole shipped and exported?
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As a global supplier, Tech Serve Solutions exports 4-Chloromethyl-3,5-dimethylisoxazole worldwide, adhering to all relevant shipping and regulatory requirements for chemical products.
How can I request a quote or sample?
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To request a quote or a sample of 4-Chloromethyl-3,5-dimethylisoxazole, please contact our sales team through the website or by phone.
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