2-Fluorobiphenyl-4-carboxaldehyde
2-Fluorobiphenyl-4-carboxaldehyde (CAS: 57592-43-5), with the molecular formula C6H5C6H3(F)COH and a molecular weight of 200.21 g/mol, is a fluorinated aromatic aldehyde. This compound serves as a valuable building block in organic synthesis, particularly for the introduction of fluorinated biphenyl moieties into more complex molecules. Its aldehyde functionality allows for a range of chemical transformations.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. Its structure allows for diverse chemical modifications.
Fluorinated Building Block
Serves as a crucial component in the preparation of novel organic compounds where fluorine incorporation is desired. The biphenyl scaffold provides a rigid framework for molecular design.
Research and Development
Employed in academic and industrial research laboratories for the exploration of new synthetic routes and the development of new chemical entities. Aids in structure-activity relationship studies.
| Molecular weight | 200.21 |
|---|---|
| Linear formula | C6H5C6H3(F)COH |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 27-31 °C(lit.) |

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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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-Fluorobiphenyl-4-carboxaldehyde used for?
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2-Fluorobiphenyl-4-carboxaldehyde is primarily used as an intermediate in organic synthesis for the creation of complex molecules, including those with potential applications in pharmaceuticals and materials science. It functions as a fluorinated building block.
What are the CAS number and molecular formula of 2-Fluorobiphenyl-4-carboxaldehyde?
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The CAS number for 2-Fluorobiphenyl-4-carboxaldehyde is 57592-43-5, and its molecular formula is C6H5C6H3(F)COH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluorobiphenyl-4-carboxaldehyde with a minimum assay of 97%. This product is typically supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
How should 2-Fluorobiphenyl-4-carboxaldehyde be handled safely?
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2-Fluorobiphenyl-4-carboxaldehyde is a Warning substance, identified with GHS07. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be worn. Ensure good ventilation and avoid breathing dust.
How is 2-Fluorobiphenyl-4-carboxaldehyde typically packed and exported?
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Tech Serve Solutions, as a global supplier and exporter, ensures that 2-Fluorobiphenyl-4-carboxaldehyde is appropriately packed according to international shipping regulations. Specific packing details can be provided upon request.
How can I request a quote or sample for 2-Fluorobiphenyl-4-carboxaldehyde?
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To request a quote or a sample of 2-Fluorobiphenyl-4-carboxaldehyde, please contact our sales department via the website or provide your details through the enquiry form. Our team will respond promptly.
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