4-Bromo-3-fluorobenzaldehyde
4-Bromo-3-fluorobenzaldehyde (CAS: 133059-43-5) is a fluorinated aromatic aldehyde with the molecular formula C7H4BrFO and a molecular weight of 203.01 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the introduction of brominated and fluorinated phenyl moieties. Its aldehyde functionality allows for various downstream chemical transformations, making it a versatile intermediate in the development of complex organic molecules and fine chemicals.
Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) where the specific bromo-fluoro-phenyl structure is required for biological activity or as a key scaffold.
Agrochemical Development
Serves as a precursor for novel agrochemicals, contributing to the development of pesticides and herbicides with tailored properties.
Materials Science Research
Employed in the creation of specialised polymers or functional materials that benefit from the incorporation of halogenated aromatic rings.
Organic Synthesis
A versatile reagent for introducing a 4-bromo-3-fluorophenyl group into various organic structures through reactions involving the aldehyde functionality.
| Molecular weight | 203.01 |
|---|---|
| Empirical formula | C7H4BrFO |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 55-59 °C |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| 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-Bromo-3-fluorobenzaldehyde used for?
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4-Bromo-3-fluorobenzaldehyde is used as a building block and intermediate in organic synthesis, particularly for pharmaceutical and agrochemical development, and in materials science research.
What is the CAS number and formula for 4-Bromo-3-fluorobenzaldehyde?
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The CAS number is 133059-43-5 and the empirical formula is C7H4BrFO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-3-fluorobenzaldehyde with an assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-Bromo-3-fluorobenzaldehyde be handled?
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Handle 4-Bromo-3-fluorobenzaldehyde with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is classified as harmful if swallowed and causes serious eye irritation (H302, H319).
How is 4-Bromo-3-fluorobenzaldehyde shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Bromo-3-fluorobenzaldehyde, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for 4-Bromo-3-fluorobenzaldehyde?
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To request a sample or a quote, please contact our sales team through the website or by phone, referencing the product name and CAS number 133059-43-5.
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