6-Methylpyridine-3-boronic acid
6-Methylpyridine-3-boronic acid (CAS 659742-21-9), with the molecular formula C6H8BNO2 and a molecular weight of 136.94 g/mol, is a versatile organoboron compound. It serves as a key building block in organic synthesis, particularly in cross-coupling reactions such as the Suzuki-Miyaura coupling. Its structure facilitates the introduction of the 6-methylpyridin-3-yl moiety into complex organic molecules, finding utility in the development of pharmaceuticals and advanced materials.

Suzuki-Miyaura Coupling Reagent
This boronic acid is an essential reagent for Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds with aryl or vinyl halides and pseudohalides. It is widely used in medicinal chemistry for synthesizing biaryl compounds.
Pharmaceutical Intermediate Synthesis
Utilised in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its pyridine core and boronic acid functionality make it valuable for constructing complex drug candidates.
Organic Synthesis Building Block
Serves as a fundamental intermediate for the construction of various organic molecules. Its reactivity profile allows for diverse chemical transformations and functional group interconversions.
Material Science Applications
Can be employed in the synthesis of novel organic materials, including polymers and ligands for catalysis, where the specific electronic and structural properties of the methylpyridine group are beneficial.
| Molecular weight | 136.94 |
|---|---|
| Empirical formula | C6H8BNO2 |
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 6-Methylpyridine-3-boronic acid used for?
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6-Methylpyridine-3-boronic acid is primarily used as a building block in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions, and in the synthesis of pharmaceutical intermediates and novel organic materials.
What is the CAS number and molecular formula for 6-Methylpyridine-3-boronic acid?
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The CAS number is 659742-21-9, and the molecular formula is C6H8BNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Methylpyridine-3-boronic acid typically at a research or technical grade. The specific purity assay is available on the Certificate of Analysis. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeial grade unless explicitly stated.
What are the safety considerations for handling 6-Methylpyridine-3-boronic acid?
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6-Methylpyridine-3-boronic acid is an irritant. Users should avoid contact with skin and eyes, prevent inhalation of dust, and handle in a well-ventilated area using appropriate personal protective equipment (gloves, safety glasses, lab coat).
How is 6-Methylpyridine-3-boronic acid packed and shipped?
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6-Methylpyridine-3-boronic acid is carefully packed in appropriate containers to ensure stability during transit and is exported globally by Tech Serve Solutions following all relevant shipping regulations.
How can I request a sample or quote for 6-Methylpyridine-3-boronic acid?
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To request a sample or a quote for 6-Methylpyridine-3-boronic acid, please contact our sales team via the website enquiry form or direct email, specifying the quantity required.
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