4-Fluoro-3-nitrobenzaldehyde
4-Fluoro-3-nitrobenzaldehyde (CAS 42564-51-2) is a chemical compound with the formula FC6H3(NO2)CHO and a molecular weight of 169.11 g/mol. It is a fluorinated aryl building block, primarily utilised as an intermediate in organic synthesis. Its structure, featuring both a nitro group and an aldehyde functionality on a fluorinated benzene ring, makes it a valuable precursor for creating more complex organic molecules.

Pharmaceutical Intermediate
Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs). Its specific functional groups allow for targeted modifications in drug discovery and development processes.
Agrochemical Synthesis
Utilised in the development of novel agrochemicals. The presence of fluorine can enhance the efficacy and metabolic stability of pesticides and herbicides.
Organic Synthesis
A versatile reagent in general organic chemistry for constructing complex molecular architectures. It is particularly useful in reactions requiring specific electrophilic or nucleophilic sites.
Material Science
Can be employed in the synthesis of specialised polymers or functional materials where fluorinated aromatic units are desired for their unique electronic or physical properties.
| Molecular weight | 169.11 |
|---|---|
| Linear formula | FC6H3(NO2)CHO |
| Assay | 97% |
| Melting point | 45-47 °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 4-Fluoro-3-nitrobenzaldehyde used for?
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4-Fluoro-3-nitrobenzaldehyde (CAS 42564-51-2) is primarily used as a building block in organic synthesis, particularly for pharmaceutical and agrochemical intermediates. It is also valuable in material science applications.
What are the CAS number and formula for 4-Fluoro-3-nitrobenzaldehyde?
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The CAS number is 42564-51-2 and the linear formula is FC6H3(NO2)CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Fluoro-3-nitrobenzaldehyde with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 4-Fluoro-3-nitrobenzaldehyde be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Consult the Safety Data Sheet for comprehensive handling information. It is classified under WGK Germany 3.
Is 4-Fluoro-3-nitrobenzaldehyde a controlled substance?
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Based on the provided data, 4-Fluoro-3-nitrobenzaldehyde is not indicated as a controlled substance.
How is 4-Fluoro-3-nitrobenzaldehyde packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports chemicals globally, adhering to all relevant regulations for safe transport.
How can I request a quote or sample for 4-Fluoro-3-nitrobenzaldehyde?
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Please contact our sales team or use the online inquiry form to request a quote or sample for 4-Fluoro-3-nitrobenzaldehyde.
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