1H-Indazole-6-boronic acid pinacol ester
1H-Indazole-6-boronic acid pinacol ester (CAS: 937049-58-6) is a white to off-white crystalline solid with the molecular formula C13H17BN2O2 and a molecular weight of 244.10 g/mol. This organoboron compound functions as a versatile building block in organic synthesis, particularly in cross-coupling reactions. It is extensively used in the preparation of complex organic molecules, including active pharmaceutical ingredients (APIs) and advanced materials.
- IUPAC
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
Suzuki-Miyaura Coupling Reactions
This boronate ester is a key reagent in Suzuki-Miyaura cross-coupling reactions, facilitating the formation of carbon-carbon bonds between aryl or vinyl halides and the indazole moiety. This enables the synthesis of diverse biaryl compounds and functionalised heterocycles.
Pharmaceutical Intermediate Synthesis
It serves as a valuable intermediate in the synthesis of novel pharmaceutical compounds. The indazole core is present in various biologically active molecules, making this ester a critical component for drug discovery and development programmes.
Organic Synthesis Building Block
Beyond Suzuki couplings, it can be employed in other palladium-catalysed reactions and synthetic transformations. Its structure allows for the introduction of the 6-indazolyl group into various organic frameworks for materials science and medicinal chemistry applications.
| Molecular weight | 244.10 |
|---|---|
| Empirical formula | C13H17BN2O2 |
| Assay | ≥95% |
| Melting point | 134-139 °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 1H-Indazole-6-boronic acid pinacol ester used for?
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1H-Indazole-6-boronic acid pinacol ester is primarily used as a building block in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions and the preparation of pharmaceutical intermediates and advanced materials.
What is the CAS number and molecular formula for 1H-Indazole-6-boronic acid pinacol ester?
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The CAS number is 937049-58-6 and the molecular formula is C13H17BN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1H-Indazole-6-boronic acid pinacol ester with an assay of ≥95%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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This compound has a WGK (Wassergefährdungsklasse) rating of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is 1H-Indazole-6-boronic acid pinacol ester packed and shipped?
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Tech Serve Solutions packs and ships this chemical according to international regulations for hazardous materials, ensuring safe transit and compliance for global export.
How can I request a sample or quote for 1H-Indazole-6-boronic acid pinacol ester?
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To request a sample or a quote, please contact our sales department via the website or by telephone, providing your specific requirements and shipping details.
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