3-Bromo-2-(2′-chlorobenzyloxy)-5-methylphenylboronic acid
3-Bromo-2-(2′-chlorobenzyloxy)-5-methylphenylboronic acid (CAS: 849052-17-1) is an organoboron compound with the molecular formula C14H13BBrClO3 and a molecular weight of 355.42 g/mol. As a substituted aryl boronic acid, it serves as a versatile building block in organic synthesis. Its structure is suitable for participation in cross-coupling reactions, making it a valuable intermediate in the development of complex organic molecules, particularly within pharmaceutical research and fine chemical manufacturing.

Suzuki-Miyaura Coupling Reagent
This compound is an aryl boronic acid derivative, making it a key participant in Suzuki-Miyaura cross-coupling reactions. These reactions are fundamental for forming carbon-carbon bonds, crucial for constructing complex organic structures.
Organic Synthesis Intermediate
Its unique substitution pattern allows for regioselective functionalization. It serves as a valuable intermediate in multi-step syntheses for creating novel chemical entities.
Pharmaceutical Research
Aryl boronic acids are frequently employed in medicinal chemistry for the synthesis of drug candidates. The specific structure of this compound may be beneficial in developing new therapeutic agents.
Materials Science
Boronic acids and their derivatives can be utilized in the development of advanced materials, including polymers and functional organic frameworks, due to their unique electronic and structural properties.
| Molecular weight | 355.42 |
|---|---|
| Empirical formula | C14H13BBrClO3 |
| Melting point | 123-128 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H413May cause long-lasting harmful effects to aquatic life
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-Bromo-2-(2′-chlorobenzyloxy)-5-methylphenylboronic acid used for?
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3-Bromo-2-(2′-chlorobenzyloxy)-5-methylphenylboronic acid is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. It is valuable for constructing complex organic molecules in pharmaceutical research and fine chemical manufacturing.
What are the CAS number and molecular formula?
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The CAS number for 3-Bromo-2-(2′-chlorobenzyloxy)-5-methylphenylboronic acid is 849052-17-1. The empirical formula is C14H13BBrClO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. Purity is typically greater than or equal to 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Bromo-2-(2′-chlorobenzyloxy)-5-methylphenylboronic acid be handled?
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This compound is a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always wear safety goggles, gloves, and a dust mask (N95 recommended). Ensure adequate ventilation. Avoid dust formation. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical advice.
How is this chemical exported and shipped?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals. This product is carefully packaged to meet international shipping regulations and is exported worldwide.
How can I request a sample or quote?
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To request a sample or a quotation for 3-Bromo-2-(2′-chlorobenzyloxy)-5-methylphenylboronic acid, please contact our sales department via our website or direct email, providing your specific requirements and shipping details.
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