3-Bromo-2-(3′-methoxybenzyloxy)phenylboronic acid
3-Bromo-2-(3′-methoxybenzyloxy)phenylboronic acid (CAS: 849052-24-0) is an aryl boronic acid derivative with the molecular formula C14H14BBrO4 and a molecular weight of 336.97 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. Its specific structure lends itself to the development of complex molecules within pharmaceutical research and materials science.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its boronic acid functionality is reactive in various cross-coupling reactions, enabling the formation of new carbon-carbon bonds.
Pharmaceutical Research
A building block for the development of novel pharmaceutical compounds. The aryl boronic acid motif is prevalent in medicinal chemistry for drug discovery and development.
Materials Science
Employed in the creation of functional materials and advanced polymers. The incorporation of this moiety can influence the electronic and optical properties of resulting materials.
| Molecular weight | 336.97 |
|---|---|
| Empirical formula | C14H14BBrO4 |
| Melting point | 86-91 °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-Bromo-2-(3′-methoxybenzyloxy)phenylboronic acid used for?
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3-Bromo-2-(3′-methoxybenzyloxy)phenylboronic acid is primarily used as an intermediate in organic synthesis, particularly for cross-coupling reactions in pharmaceutical research and materials science.
What is the CAS number and formula for this compound?
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The CAS number is 849052-24-0 and the empirical formula is C14H14BBrO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a research-grade chemical. We do not represent it as USP, BP, EP, or pharmacopoeia grade. Purity information is available on the Certificate of Analysis.
How should 3-Bromo-2-(3′-methoxybenzyloxy)phenylboronic acid be handled safely?
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Handle with care. This compound is classified as an irritant (H315, H319, H335). Always wear appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. Ensure good ventilation.
How is this chemical packed and shipped?
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This chemical is carefully packed according to industry standards to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a sample or a quote?
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To request a sample or a quotation, please contact our sales department through the website or by phone, providing the product name and CAS number.
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