2-Bromo-5-fluoroaniline
2-Bromo-5-fluoroaniline (CAS: 1003-99-2; Formula: BrC6H3(F)NH2) is a fluorinated aromatic amine with a molecular weight of 190.01 g/mol. It serves as a valuable building block in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. Its structure, featuring both bromine and fluorine substituents on an aniline core, allows for diverse chemical transformations, making it a key intermediate for complex molecule construction in research and development settings.

Pharmaceutical Intermediate
2-Bromo-5-fluoroaniline is utilised in the synthesis of active pharmaceutical ingredients (APIs). Its reactive sites enable the introduction of specific functionalities required for developing novel therapeutic agents.
Agrochemical Development
This compound acts as a precursor in the creation of new agrochemical products. The bromo-fluoroaniline moiety can be incorporated into molecules designed for crop protection.
Organic Synthesis Reagent
As a versatile building block, 2-Bromo-5-fluoroaniline is employed in various organic transformations. It facilitates the construction of complex organic structures for research and industrial applications.
Materials Science Research
The unique electronic and structural properties imparted by the fluorine and bromine atoms make this compound of interest in materials science for the development of specialised organic materials.
| Molecular weight | 190.01 |
|---|---|
| Linear formula | BrC6H3(F)NH2 |
| Assay | 97% |
| Melting point | 43-47 °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 |
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-Bromo-5-fluoroaniline used for?
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2-Bromo-5-fluoroaniline is primarily used as a building block in organic synthesis, including the development of pharmaceuticals, agrochemicals, and advanced materials. It is a valuable intermediate for creating complex organic molecules.
What are the CAS number and chemical formula for 2-Bromo-5-fluoroaniline?
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The CAS number for 2-Bromo-5-fluoroaniline is 1003-99-2, and its chemical formula is BrC6H3(F)NH2.
What grade and purity does Tech Serve Solutions supply for 2-Bromo-5-fluoroaniline?
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Tech Serve Solutions supplies 2-Bromo-5-fluoroaniline with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade unless explicitly stated in the product specifications.
How should 2-Bromo-5-fluoroaniline be handled safely?
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2-Bromo-5-fluoroaniline is a Warning substance (GHS07) that can 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 dust formation. Handle in accordance with P261 (avoid breathing dust) and P305 + P351 + P338 (if in eyes: rinse cautiously with water for several minutes).
Is 2-Bromo-5-fluoroaniline a controlled substance?
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The provided data does not indicate that 2-Bromo-5-fluoroaniline is a controlled substance.
How is 2-Bromo-5-fluoroaniline typically packed and exported?
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Tech Serve Solutions packs and exports 2-Bromo-5-fluoroaniline according to international shipping regulations for chemicals, ensuring product integrity and safety during transit. Specific packaging details are available upon request.
How can I request a quote or sample for 2-Bromo-5-fluoroaniline?
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To request a quote or sample of 2-Bromo-5-fluoroaniline, please contact our sales department through the website or by phone. Our team will be happy to assist you with your requirements.
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