4-Bromo-2-fluoroaniline
4-Bromo-2-fluoroaniline (CAS 367-24-8), a halogenated aromatic amine with the formula BrC6H3(F)NH2 and a molecular weight of 190.01 g/mol, is a valuable building block in organic synthesis. It is frequently employed in the preparation of complex molecules, particularly in the pharmaceutical and agrochemical industries, due to the strategic placement of its bromine and fluorine substituents. This compound serves as a key intermediate for further chemical transformations.

Pharmaceutical Intermediate
4-Bromo-2-fluoroaniline is utilised as a crucial building block in the synthesis of various pharmaceutical compounds. Its structure allows for the introduction of both bromine and fluorine atoms into drug candidates, influencing their pharmacokinetic and pharmacodynamic properties.
Agrochemical Synthesis
This compound serves as an intermediate in the development of new agrochemicals. The presence of halogen atoms can enhance the efficacy and stability of pesticides and herbicides.
Organic Synthesis Reagent
As a fluorinated building block, 4-Bromo-2-fluoroaniline is a versatile reagent for academic and industrial research in organic chemistry. It enables the construction of diverse molecular scaffolds.
| Molecular weight | 190.01 |
|---|---|
| Linear formula | BrC6H3(F)NH2 |
| Assay | 98% |
| Melting point | 40-42 °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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 104 °C / 219.2 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-2-fluoroaniline used for?
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4-Bromo-2-fluoroaniline is primarily used as a building block and intermediate in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals.
What is the CAS number and formula for 4-Bromo-2-fluoroaniline?
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The CAS number is 367-24-8 and the molecular formula is BrC6H3(F)NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2-fluoroaniline with a typical assay of 98%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or pharmaceutical grade.
What are the safety considerations for handling 4-Bromo-2-fluoroaniline?
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4-Bromo-2-fluoroaniline is classified with Warning signal word and hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment such as eyeshields, gloves, and a dust mask (type N95) should be used. Handle in a well-ventilated area.
How is 4-Bromo-2-fluoroaniline packed and exported by TSS?
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Tech Serve Solutions carefully packs and exports chemicals globally, adhering to all relevant shipping and customs regulations to ensure safe and compliant delivery.
How can I request a sample or quote for 4-Bromo-2-fluoroaniline?
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To request a sample or a quotation for 4-Bromo-2-fluoroaniline, please contact our sales team through the website or by phone, providing your specific requirements.
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4-Bromo-2-fluoroaniline
BrC6H3(F)NH2
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C28H33N3O2
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