6-Bromo-5-fluoroindole
6-Bromo-5-fluoroindole (CAS 259860-08-7) is a halogenated heterocyclic compound with the molecular formula C8H5BrFN and a molecular weight of 214.03 g/mol. This fluorinated indole derivative serves as a valuable building block in organic synthesis. It is primarily utilised in the development of novel chemical entities and advanced materials, offering a unique combination of bromine and fluorine substituents on the indole core, facilitating diverse chemical transformations.

Organic Synthesis Intermediate
6-Bromo-5-fluoroindole is employed as a key intermediate in the synthesis of complex organic molecules. Its functional groups allow for a variety of coupling reactions and further derivatisation, making it useful in medicinal chemistry and materials science research.
Fluorinated Heterocycle Research
As a member of the fluorinated heterocycle class, this compound is of interest for its potential in creating molecules with altered electronic and physical properties. This can be leveraged in the design of new pharmaceuticals and agrochemicals.
Building Block for Complex Molecules
This indole derivative acts as a versatile building block, enabling chemists to introduce the bromo-fluoro-indole motif into larger molecular structures. Its specific substitution pattern can influence biological activity and material characteristics.
| Molecular weight | 214.03 |
|---|---|
| Empirical formula | C8H5BrFN |
| Assay | 97% |
| Melting point | 82-84 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- 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) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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 6-Bromo-5-fluoroindole used for?
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6-Bromo-5-fluoroindole is used as a building block and intermediate in organic synthesis, particularly in the development of novel chemical entities and fluorinated heterocyclic compounds for research in medicinal chemistry and materials science.
What is the CAS number and formula for 6-Bromo-5-fluoroindole?
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The CAS number for 6-Bromo-5-fluoroindole is 259860-08-7, and its empirical formula (Hill notation) is C8H5BrFN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Bromo-5-fluoroindole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 6-Bromo-5-fluoroindole be handled safely?
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Handle 6-Bromo-5-fluoroindole with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust, ensure good ventilation, and be aware of its H302, H315, H318, and H335 hazard statements.
Is 6-Bromo-5-fluoroindole a controlled substance?
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The provided data does not indicate that 6-Bromo-5-fluoroindole is a controlled substance.
How is 6-Bromo-5-fluoroindole packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals in compliance with international regulations, ensuring safe and secure transit. Specific packaging details are available upon request.
How can I request a sample or quote for 6-Bromo-5-fluoroindole?
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To request a sample or quote for 6-Bromo-5-fluoroindole, please contact the Tech Serve Solutions sales team through our website or by phone.
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