2-Fluoro-3-formylphenylboronic acid
2-Fluoro-3-formylphenylboronic acid (CAS 849061-98-9), with the molecular formula C7H6BFO3 and a molecular weight of 167.93 g/mol, is a key organic building block. This disubstituted aryl boronic acid serves as a valuable reactant in Suzuki-Miyaura coupling reactions. It is instrumental in the synthesis of complex heterocyclic compounds such as aryl-substituted oxabenzindoles and methanobenzindoles, contributing to advancements in organic synthesis.

Suzuki-Miyaura Coupling Reagent
Utilised as a crucial reactant in palladium-catalysed Suzuki-Miyaura cross-coupling reactions. This application allows for the formation of new carbon-carbon bonds, essential in the synthesis of complex organic molecules.
Synthesis of Heterocyclic Compounds
Serves as a precursor for the construction of fused heterocyclic systems, specifically aryl-substituted oxabenzindoles and methanobenzindoles. These structures are of interest in medicinal chemistry and materials science.
Organic Synthesis Building Block
A versatile building block for advanced organic synthesis, enabling the introduction of a fluorinated formylphenyl moiety into larger molecular architectures. Its reactivity makes it suitable for diverse synthetic strategies.
| Molecular weight | 167.93 |
|---|---|
| Empirical formula | C7H6BFO3 |
| Assay | ≥95% |
| Application | Reactant involved in Suzuki-Miyaura coupling reactions for synthesis of aryl-substituted oxabenzindoles and methanobenzindoles1 |
| Melting point | 100-105 °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 2-Fluoro-3-formylphenylboronic acid used for?
+
2-Fluoro-3-formylphenylboronic acid is primarily used as a reactant in Suzuki-Miyaura coupling reactions for the synthesis of complex heterocyclic compounds, including aryl-substituted oxabenzindoles and methanobenzindoles.
What are the CAS number and formula for 2-Fluoro-3-formylphenylboronic acid?
+
The CAS number is 849061-98-9 and the empirical formula is C7H6BFO3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Fluoro-3-formylphenylboronic acid with an assay of ≥95%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should 2-Fluoro-3-formylphenylboronic acid be handled?
+
Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if dust is generated. The compound is classified under WGK 2 in Germany.
Does TSS export 2-Fluoro-3-formylphenylboronic acid?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Fluoro-3-formylphenylboronic acid.
How can I request a sample or quote for 2-Fluoro-3-formylphenylboronic acid?
+
You can request a sample or a quote by contacting our sales team through the website or by calling our customer service number.
▶ 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