4-(4-Fluorophenyl)benzoic acid
4-(4-Fluorophenyl)benzoic acid (CAS: 5731-10-2; Formula: C13H9FO2) is a fluorinated organic compound with a molecular weight of 216.21 g/mol. It serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and chemical industries. Its structure makes it suitable for incorporation into more complex molecules, contributing to the development of new materials and bioactive compounds. Tech Serve Solutions supplies this chemical for research and development purposes.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its fluorophenyl and benzoic acid functionalities allow for diverse chemical transformations.
Pharmaceutical Research
A crucial building block in the discovery and development of new pharmaceutical agents. The fluorinated aryl motif is common in many drug candidates.
Material Science
Can be incorporated into polymers or advanced materials where the specific electronic or physical properties of the fluorophenyl group are desired.
Chemical Research
Employed in academic and industrial research settings for exploring novel chemical reactions and synthesizing new chemical entities.
| Molecular weight | 216.21 |
|---|---|
| Empirical formula | C13H9FO2 |
| Assay | 97% |
| Melting point | 235-240 °C |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36/37/38-51/53 |
| Safety statements (S) | 26-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... BAD(572) |
|---|
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-(4-Fluorophenyl)benzoic acid used for?
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4-(4-Fluorophenyl)benzoic acid is primarily used as a building block in organic synthesis, particularly for pharmaceutical research and material science applications.
What is the CAS number and molecular formula?
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The CAS number for 4-(4-Fluorophenyl)benzoic acid is 5731-10-2, and its molecular formula is C13H9FO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(4-Fluorophenyl)benzoic acid with an assay of 97%. This product is intended for research and laboratory use, and is not supplied as USP, BP, EP, or pharmacopoeia grade.
What are the primary hazards associated with this chemical?
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This compound is classified with a GHS07 symbol and carries a Warning signal word. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335).
How should 4-(4-Fluorophenyl)benzoic acid be handled safely?
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When handling, it is recommended to wear a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation to avoid respiratory irritation. Avoid ingestion and contact with skin and eyes.
Is this chemical exported or shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can arrange for the export of 4-(4-Fluorophenyl)benzoic acid worldwide.
How can I request a sample or quote for this product?
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To request a sample or a quote for 4-(4-Fluorophenyl)benzoic acid, please contact our sales team through the website or by phone.
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