5-Chloro-2-propoxyphenylboronic acid
5-Chloro-2-propoxyphenylboronic acid (CAS: 849062-29-9) is an organoboron compound with the molecular formula C9H12BClO3 and a molecular weight of 214.45 g/mol. It is characterised by its aryl boronic acid structure, featuring a chlorine and a propoxy substituent on the phenyl ring. This compound serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions and the preparation of complex molecules.

Organic Synthesis Intermediate
This compound is employed as a key intermediate in the synthesis of various organic molecules. Its boronic acid functionality allows for participation in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds.
Pharmaceutical Research
As a versatile building block, it finds application in the discovery and development of novel pharmaceutical agents. Its structure can be incorporated into potential drug candidates for various therapeutic areas.
Material Science
The unique structural features of 5-Chloro-2-propoxyphenylboronic acid make it a potential precursor for the synthesis of advanced materials with specific electronic or optical properties.
| Molecular weight | 214.45 |
|---|---|
| Empirical formula | C9H12BClO3 |
| Melting point | 92-97 °C(lit.) |
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 5-Chloro-2-propoxyphenylboronic acid primarily used for?
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5-Chloro-2-propoxyphenylboronic acid is primarily used as an intermediate in organic synthesis, particularly for constructing complex molecules via cross-coupling reactions and in pharmaceutical research and material science.
What is the CAS number and molecular formula for 5-Chloro-2-propoxyphenylboronic acid?
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The CAS number for 5-Chloro-2-propoxyphenylboronic acid is 849062-29-9, and its molecular formula is C9H12BClO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a research-grade chemical. The specific assay is typically greater than 95%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 5-Chloro-2-propoxyphenylboronic acid be handled?
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5-Chloro-2-propoxyphenylboronic acid is classified as a skin irritant, serious eye irritant, and may cause respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding contact with skin, eyes, and clothing.
Is this compound a controlled substance?
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Based on the provided data, there is no indication that 5-Chloro-2-propoxyphenylboronic acid is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions packs and ships chemicals in compliance with international regulations for safe transport. Specific packaging details are provided upon request for bulk or export orders.
How can I request a sample or quote for 5-Chloro-2-propoxyphenylboronic acid?
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You can request a sample or a quote by contacting our sales team through the website or by calling us directly. Please reference the product name and CAS number.
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