2,4-Dimethylphenylboronic acid
2,4-Dimethylphenylboronic acid (CAS 55499-44-0) is an organoboron compound with the molecular formula C8H11BO2 and a molecular weight of 149.98 g/mol. This disubstituted aryl boronic acid serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. It is widely employed in the creation of complex organic molecules, making it a key reagent in chemical research and development across various scientific disciplines.
- Synonyms
- 2,4-Dimethylphenylboronic acid(2,4-Dimethylphenyl)boronic acid

Suzuki-Miyaura Cross-Coupling Reactions
2,4-Dimethylphenylboronic acid is frequently utilised as a coupling partner in palladium-catalysed Suzuki-Miyaura reactions. This facilitates the formation of carbon-carbon bonds, enabling the synthesis of substituted biaryls and other complex aromatic structures.
Organic Synthesis Reagent
This compound acts as a versatile reagent in the construction of novel organic molecules. Its utility extends to the development of pharmaceuticals, agrochemicals, and advanced materials due to its ability to introduce the 2,4-dimethylphenyl moiety.
Material Science Research
In material science, 2,4-Dimethylphenylboronic acid can be incorporated into polymers or organic electronic materials. Its structural features can influence the electronic and physical properties of the resulting materials.
| Molecular weight | 149.98 |
|---|---|
| Empirical formula | C8H11BO2 |
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 2,4-Dimethylphenylboronic acid used for?
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2,4-Dimethylphenylboronic acid is primarily used as a building block in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions to form carbon-carbon bonds, and in the development of pharmaceuticals, agrochemicals, and materials.
What are the CAS number and formula for 2,4-Dimethylphenylboronic acid?
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The CAS number for 2,4-Dimethylphenylboronic acid is 55499-44-0, and its molecular formula is C8H11BO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dimethylphenylboronic acid with a typical purity of 97% or higher. This product is generally considered a research or technical grade chemical and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,4-Dimethylphenylboronic acid be handled safely?
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2,4-Dimethylphenylboronic acid may cause skin irritation, serious eye irritation, and respiratory irritation. Always handle with appropriate personal protective equipment, including gloves, eye protection, and use in a well-ventilated area or fume hood.
Does Tech Serve Solutions export 2,4-Dimethylphenylboronic acid?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,4-Dimethylphenylboronic acid, and can facilitate international shipments.
How can I request a quote or sample?
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To request a quote or sample of 2,4-Dimethylphenylboronic acid, please visit the product page on the TSS website and utilise the designated 'Request a Quote' or 'Request a Sample' functions, providing your contact details.
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