4-Carboxy-2-fluorophenylboronic acid pinacol ester
4-Carboxy-2-fluorophenylboronic acid pinacol ester (CAS: 1050423-87-4, C13H16BFO4) is a versatile organoboron compound with a molecular weight of 266.07 g/mol. This aryl boronate ester is primarily utilised as a building block in organic synthesis, particularly in cross-coupling reactions. Its specific structure makes it valuable for introducing fluorinated benzoic acid moieties into complex molecules, supporting advancements in pharmaceuticals and materials science.
- IUPAC
- 3-Fluoro-4-(4,4,5,5-tetramethyl)-1,3,2-dioxaborolan-2-yl)benzoic acid
Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of complex organic molecules, particularly those requiring a fluorinated benzoic acid fragment. It is frequently employed in Suzuki-Miyaura cross-coupling reactions.
Pharmaceutical Research
Used in the development of novel pharmaceutical compounds, where the fluorophenylboronic acid moiety can impart desirable properties such as altered lipophilicity or metabolic stability.
Materials Science
Applicable in the synthesis of advanced materials, including organic electronics and functional polymers, where precise molecular architecture is crucial.
| Molecular weight | 266.07 |
|---|---|
| Empirical formula | C13H16BFO4 |
| Assay | 97% |
| Melting point | 199-204 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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-Carboxy-2-fluorophenylboronic acid pinacol ester used for?
+
This compound is used as an intermediate in organic synthesis, particularly in pharmaceutical research and materials science, for introducing fluorinated benzoic acid moieties into complex molecules via reactions like Suzuki-Miyaura coupling.
What is the CAS number and chemical formula for 4-Carboxy-2-fluorophenylboronic acid pinacol ester?
+
The CAS number is 1050423-87-4 and the chemical formula is C13H16BFO4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product with an assay of 97%. It is not represented as USP, BP, or EP grade.
How should 4-Carboxy-2-fluorophenylboronic acid pinacol ester be handled?
+
This compound is a Warning material that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Ensure good ventilation and wear appropriate personal protective equipment, including gloves, eye protection, and respiratory protection if dust is generated. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
Can Tech Serve Solutions export this chemical?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a sample or quote for 4-Carboxy-2-fluorophenylboronic acid pinacol ester?
+
Please contact our sales department via the website or by telephone to request a sample or a formal quotation.
▶ 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