4-(4′-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid
4-(4′-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid (CAS 849062-38-0) is an organoboronic acid derivative with the molecular formula C15H16BClO3 and a molecular weight of 290.55. This compound serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. Its aryl boronic acid functionality allows for the facile formation of new carbon-carbon bonds, making it a useful intermediate in the development of complex organic molecules for research and development purposes.
- Synonyms
- C15H16BClO3

Suzuki-Miyaura Coupling Reagent
Utilised as a coupling partner in palladium-catalysed Suzuki-Miyaura reactions to form C-C bonds. This enables the synthesis of biaryl compounds and other complex organic structures.
Organic Synthesis Intermediate
A versatile intermediate for constructing diverse molecular architectures. Its boronic acid moiety facilitates reactions crucial for drug discovery and materials science research.
Pharmaceutical Research
Applied in the synthesis of potential drug candidates and pharmaceutical intermediates. Its structure can be incorporated into molecules with biological activity.
| Molecular weight | 290.55 |
|---|---|
| Empirical formula | C15H16BClO3 |
| Melting point | 95-100 °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 4-(4′-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid used for?
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4-(4′-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid is primarily used as a reagent in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions, and as an intermediate in the development of complex molecules for pharmaceutical research.
What is the CAS number and molecular formula?
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The CAS number is 849062-38-0 and the molecular formula is C15H16BClO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. We do not represent it as USP, BP, EP or any other pharmacopoeia grade. Please refer to the certificate of analysis for specific purity information.
How should 4-(4′-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid be handled?
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This compound is a Warning substance (H315, H319, H335, H413). It can cause skin irritation, serious eye irritation, and may cause respiratory irritation. Wear appropriate personal protective equipment, including Eyeshields, gloves, and a dust mask (type N95 or equivalent). Ensure adequate ventilation and avoid breathing dust.
Is this product a controlled substance?
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Based on the provided data, there is no indication that 4-(4′-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions, a specialist global supplier and exporter, ensures appropriate packaging for the safe transport of chemicals. We handle all export documentation and compliance for international shipments.
How can I request a sample or quote?
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Please contact our sales team via the website or direct email to request a sample or a quotation for 4-(4′-Chlorobenzyloxy)-3,5-dimethylphenylboronic acid.
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