5-Fluoro-2-propoxyphenylboronic acid
5-Fluoro-2-propoxyphenylboronic acid (CAS: 480438-73-1), with the molecular formula C9H12BFO3 and a molecular weight of 198.00 g/mol, is a valuable aryl boronic acid derivative. It serves as a key building block in organic synthesis, particularly in cross-coupling reactions like Suzuki-Miyaura coupling. Its specific structural features make it useful for introducing the 5-fluoro-2-propoxyphenyl moiety into complex organic molecules, finding applications in pharmaceutical research and materials science.

Suzuki-Miyaura Coupling Reagent
This compound is widely employed as a coupling partner in Suzuki-Miyaura reactions. It enables the formation of carbon-carbon bonds, facilitating the synthesis of biaryl compounds and other complex organic structures.
Pharmaceutical Intermediate
The 5-fluoro-2-propoxyphenyl structure is of interest in medicinal chemistry. This boronic acid derivative can be incorporated into drug discovery programs for the development of novel therapeutic agents.
Materials Science
Aryl boronic acids are utilized in the synthesis of advanced materials, including organic light-emitting diodes (OLEDs) and conductive polymers. This specific compound may contribute to the development of new functional materials.
Organic Synthesis Building Block
As a versatile organoboron compound, it acts as a fundamental building block for creating diverse molecular architectures in academic and industrial research laboratories.
| Molecular weight | 198.00 |
|---|---|
| Empirical formula | C9H12BFO3 |
| Melting point | 86-91 °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 5-Fluoro-2-propoxyphenylboronic acid used for?
+
5-Fluoro-2-propoxyphenylboronic acid is primarily used as a reagent in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, including intermediates for pharmaceuticals and advanced materials.
What is the CAS number and chemical formula for 5-Fluoro-2-propoxyphenylboronic acid?
+
The CAS number is 480438-73-1, and the chemical formula is C9H12BFO3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound for research and development purposes. The specific assay and purity details are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
+
This compound is classified with specific hazards. Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Ensure adequate ventilation and use a type N95 (US) or type P1 (EN143) respirator filter when handling to avoid exposure.
Is 5-Fluoro-2-propoxyphenylboronic acid a controlled substance?
+
The provided data does not indicate that 5-Fluoro-2-propoxyphenylboronic acid is a controlled substance.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions adheres to strict international shipping regulations for chemicals. Products are carefully packed to ensure integrity during transit and are exported globally by our experienced logistics team.
How can I request a quote or sample?
+
To request a quote or a sample, please visit the product page on the Tech Serve Solutions website and utilise the 'Request a Quote' or 'Request Sample' buttons, providing the necessary details.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis