3-Chloro-4-propoxyphenylboronic acid
3-Chloro-4-propoxyphenylboronic acid (CAS 480438-57-1) is an aryl boronic acid derivative with the molecular formula C9H12BClO3 and a molecular weight of 214.45 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions like the Suzuki-Miyaura coupling. Its structure makes it useful for introducing the 3-chloro-4-propoxyphenyl moiety into complex organic molecules, finding applications in pharmaceutical research and material science.

Suzuki-Miyaura Coupling Reagent
Utilised as a key coupling partner in Suzuki-Miyaura reactions for the formation of carbon-carbon bonds. This enables the synthesis of biaryl compounds and other complex organic structures.
Pharmaceutical Intermediate
Acts as a versatile intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its specific structural features can be incorporated into drug candidates.
Material Science
Can be employed in the development of novel organic materials, such as polymers or liquid crystals, by integrating its aromatic structure into larger molecular frameworks.
Organic Synthesis Building Block
A valuable reagent for researchers in academic and industrial laboratories for constructing diverse organic molecules.
| Molecular weight | 214.45 |
|---|---|
| Empirical formula | C9H12BClO3 |
| Melting point | 143-148 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-Chloro-4-propoxyphenylboronic acid used for?
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3-Chloro-4-propoxyphenylboronic acid is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the creation of carbon-carbon bonds. It finds applications in the synthesis of pharmaceutical intermediates and novel organic materials.
What is the CAS number and formula for 3-Chloro-4-propoxyphenylboronic acid?
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The CAS number for 3-Chloro-4-propoxyphenylboronic acid is 480438-57-1, and its empirical formula is C9H12BClO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research-grade chemical. The specific assay or purity is detailed on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 3-Chloro-4-propoxyphenylboronic acid be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Ensure good ventilation. Refer to the Safety Data Sheet for detailed hazard information.
Is 3-Chloro-4-propoxyphenylboronic acid a controlled substance?
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Based on the provided data, there is no indication that 3-Chloro-4-propoxyphenylboronic acid is a controlled substance.
How is 3-Chloro-4-propoxyphenylboronic acid packed and exported?
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Tech Serve Solutions packs and exports chemicals in compliance with all relevant international shipping regulations, ensuring secure and appropriate packaging for global distribution.
How can I request a sample or quote for 3-Chloro-4-propoxyphenylboronic acid?
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To request a sample or a quote, please contact our sales team through the dedicated portal on our website or via email, providing your specific requirements.
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