1-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester
1-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester (CAS: 1073354-70-7) is a sophisticated organometallic reagent with a molecular weight of 322.21 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for introducing pyrazole motifs into more complex molecular structures. Its utility is primarily focused on chemical synthesis, contributing to advancements in medicinal chemistry and materials science.
- Synonyms
- C16H27BN2O4

Organic Synthesis Intermediate
Utilised as a key intermediate in the construction of novel organic molecules. The boronate ester functionality facilitates cross-coupling reactions, enabling the formation of carbon-carbon bonds.
Medicinal Chemistry Research
A valuable tool for medicinal chemists in the design and synthesis of potential drug candidates. The pyrazole core is a common scaffold found in many biologically active compounds.
Heterocyclic Chemistry
Employed in the synthesis of diverse heteroaryl compounds. The protected pyrazole ring offers specific reactivity pathways for creating complex heterocyclic systems.
| Molecular weight | 322.21 |
|---|---|
| Empirical formula | C16H27BN2O4 |
| Assay | 97% |
| Melting point | 109-113 °C |
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-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester used for?
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This compound is primarily used as an intermediate in organic synthesis, particularly for constructing molecules containing the pyrazole moiety. It is valuable in medicinal chemistry research and the synthesis of heteroaryl compounds.
What is the CAS number and formula for 1-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester?
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The CAS number is 1073354-70-7 and the empirical formula is C16H27BN2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a minimum purity of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety and handling considerations for this chemical?
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This chemical is classified under WGK 2, indicating it is hazardous to water. Appropriate personal protective equipment should be used when handling, and it should be stored in a cool, dry place away from incompatible materials. Consult the Safety Data Sheet for comprehensive handling information.
How are your chemicals packed, shipped, and exported?
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Tech Serve Solutions adheres to strict international regulations for the packing, shipping, and exporting of fine chemicals. Our logistics team ensures secure and compliant transit for all global destinations.
How can I request a sample or quote for 1-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester?
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To request a sample or a quote, please contact our sales department via the 'Contact Us' form on our website or by calling us directly. Please reference the product name and CAS number.
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