1-Methyl-3-trifluoromethylpyrazole-5-boronic acid pinacol ester
1-Methyl-3-trifluoromethylpyrazole-5-boronic acid pinacol ester (CAS: 1025719-23-6), with the molecular formula C11H16BF3N2O2 and a molecular weight of 276.06 g/mol, is a boronate ester derivative. It serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. Its trifluoromethylpyrazole moiety makes it useful for introducing specific structural features into target molecules within research and development settings.
Organic Synthesis Intermediate
This compound is a key intermediate in the synthesis of complex organic molecules. Its boronic ester functionality readily participates in Suzuki-Miyaura cross-coupling reactions, allowing for the formation of carbon-carbon bonds.
Pharmaceutical Research
It is utilised in the development of novel pharmaceutical agents. The trifluoromethylpyrazole scaffold is a recognised pharmacophore, and this reagent enables its incorporation into potential drug candidates.
Materials Science
The unique electronic and structural properties imparted by the trifluoromethylpyrazole group can be beneficial in the design of new materials. Its application in this field is primarily within research laboratories exploring novel molecular architectures.
| Molecular weight | 276.06 |
|---|---|
| Empirical formula | C11H16BF3N2O2 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 64-68 °C |
Hazard statements
- H302Harmful if swallowed
| 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 1-Methyl-3-trifluoromethylpyrazole-5-boronic acid pinacol ester used for?
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1-Methyl-3-trifluoromethylpyrazole-5-boronic acid pinacol ester (CAS: 1025719-23-6) is primarily used as a building block in organic synthesis, particularly for cross-coupling reactions in pharmaceutical research and materials science.
What is the CAS number and formula for this product?
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The CAS number is 1025719-23-6 and the empirical formula is C11H16BF3N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 97%. This is a technical grade suitable for research and synthesis; TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling precautions for this chemical?
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This product carries a Warning signal word and is harmful if swallowed (H302). It should be handled with appropriate personal protective equipment in a well-ventilated area. Consult the Safety Data Sheet (SDS) for detailed information.
Is this compound a controlled substance?
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The provided data does not indicate that 1-Methyl-3-trifluoromethylpyrazole-5-boronic acid pinacol ester is a controlled substance.
How is this chemical packaged and shipped globally?
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This chemical is typically stored at 2-8°C. Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging and compliance with international shipping regulations for fine chemicals.
How can I request a quote or sample?
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To request a quote or a sample of 1-Methyl-3-trifluoromethylpyrazole-5-boronic acid pinacol ester, please contact our sales department through the website or direct inquiry channels.
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