2,3-Dimethoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
2,3-Dimethoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS: 1131335-62-0) is an organoboron compound with the molecular formula C13H20BNO4 and a molecular weight of 265.11 g/mol. This heteroaryl boronate ester serves as a valuable building block in organic synthesis, particularly for the construction of complex molecules through cross-coupling reactions. Its structure makes it suitable for applications in pharmaceutical research and materials science.
- Synonyms
- 2,3-Dimethoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine1131335-62-0C13H20BNO4

Organic Synthesis Reagent
Utilised as a versatile building block in organic synthesis, particularly in palladium-catalysed cross-coupling reactions like Suzuki-Miyaura coupling. Facilitates the formation of carbon-carbon bonds for constructing complex molecular architectures.
Pharmaceutical Intermediate
A key intermediate in the synthesis of novel pharmaceutical compounds. Its pyridine and boronate ester functionalities allow for targeted modification and incorporation into drug discovery programs.
Materials Science
Can be employed in the development of new materials with specific electronic or optical properties. Its structure is amenable to polymerisation or incorporation into functional organic materials.
| Molecular weight | 265.11 |
|---|---|
| Empirical formula | C13H20BNO4 |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 2,3-Dimethoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine used for?
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This compound is primarily used as a building block in organic synthesis, particularly for cross-coupling reactions, and as an intermediate in the development of pharmaceutical compounds and new materials.
What are the CAS number and molecular formula?
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The CAS number is 1131335-62-0, and the molecular formula is C13H20BNO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific assay and purity details are available on the product specification sheet. We do not represent this product as USP, BP, or EP grade.
What are the safety precautions for handling this chemical?
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This compound is classified as a Warning (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Ensure adequate ventilation, wear appropriate personal protective equipment, and avoid contact with skin, eyes, and clothing. Refer to the Safety Data Sheet (SDS) for detailed handling information.
How is this chemical shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, adhering to all relevant international shipping and export regulations for hazardous materials.
How can I request a sample or quote for this product?
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Please contact our sales team directly through our website or by phone to request a sample or a formal quotation for this product.
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