3-Pyridineboronic acid pinacol ester
3-Pyridineboronic acid pinacol ester (CAS: 329214-79-1; Formula: C11H16BNO2) is a key organoboron compound with a molecular weight of 205.06 g/mol. This heterocyclic building block is widely employed in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds. Its structure, featuring a pyridine ring and a boronate ester, makes it valuable for constructing complex molecules in pharmaceutical and materials science research.
- IUPAC
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine,3-Pyridylboronic acid pinacol ester
- Synonyms
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine3-Pyridylboronic acid pinacol ester
Suzuki-Miyaura Cross-Coupling Reactions
3-Pyridineboronic acid pinacol ester serves as a versatile coupling partner in Suzuki-Miyaura reactions, facilitating the synthesis of biaryl compounds containing a pyridine moiety.
Organic Synthesis Building Block
This compound is a valuable heterocyclic building block for introducing the 3-pyridyl group into various organic frameworks, aiding in the development of novel chemical entities.
Pharmaceutical Intermediate
It is utilized in the synthesis pathways for potential pharmaceutical agents, where the pyridine core is a common structural feature in many biologically active molecules.
Materials Science
The compound can be employed in the creation of functional materials and organic electronics, leveraging the electronic properties conferred by the pyridine ring.
| Molecular weight | 205.06 |
|---|---|
| Empirical formula | C11H16BNO2 |
| Assay | 97% |
| Melting point | 102-104.4 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 3-Pyridineboronic acid pinacol ester used for?
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3-Pyridineboronic acid pinacol ester is primarily used as a building block in organic synthesis, especially for Suzuki-Miyaura cross-coupling reactions to create carbon-carbon bonds, and in the development of pharmaceuticals and materials.
What are the CAS number and formula for 3-Pyridineboronic acid pinacol ester?
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The CAS number is 329214-79-1, and the molecular formula is C11H16BNO2.
What grade and purity does Tech Serve Solutions supply for 3-Pyridineboronic acid pinacol ester?
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Tech Serve Solutions supplies 3-Pyridineboronic acid pinacol ester with an assay of 97%. This is a research-grade chemical and is not represented as USP, BP, EP, or any other pharmacopoeial standard.
How should 3-Pyridineboronic acid pinacol ester be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. This compound may cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335).
Is 3-Pyridineboronic acid pinacol ester shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Pyridineboronic acid pinacol ester.
How can I request a quote or sample for 3-Pyridineboronic acid pinacol ester?
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Please contact our sales team via the website to request a quote or a sample of 3-Pyridineboronic acid pinacol ester.
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