6-Bromo-4-chromanone
6-Bromo-4-chromanone (CAS: 49660-57-3), with the molecular formula C9H7BrO2 and a molecular weight of 227.05 g/mol, is a halogenated heterocyclic organic compound. This versatile chemical serves as a valuable building block in organic synthesis, particularly within the fields of medicinal chemistry and material science. Its structure makes it suitable for further functionalisation in the development of novel pharmaceutical intermediates and complex organic molecules.
- IUPAC
- 6-Bromo-2,3-dihydro-4H-chromen-4-one

Organic Synthesis Intermediate
6-Bromo-4-chromanone is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive bromide substituent allows for various coupling and substitution reactions, facilitating the construction of diverse chemical structures.
Medicinal Chemistry Research
This compound finds application in medicinal chemistry for the development of potential drug candidates. It can be incorporated into molecular frameworks targeting various biological pathways due to its heterocyclic nature.
Heterocyclic Chemistry
As a member of the chromanone family, 6-Bromo-4-chromanone is used in studies and syntheses involving pyran derivatives and other heterocyclic systems.
| Molecular weight | 227.05 |
|---|---|
| Empirical formula | C9H7BrO2 |
| Melting point | 77-83 °C |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-4-chromanone used for?
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6-Bromo-4-chromanone is primarily used as a building block in organic synthesis, particularly in medicinal chemistry research and heterocyclic chemistry.
What is the CAS number and chemical formula for 6-Bromo-4-chromanone?
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The CAS number is 49660-57-3, and the chemical formula is C9H7BrO2.
What grade and purity does Tech Serve Solutions supply for 6-Bromo-4-chromanone?
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Tech Serve Solutions supplies 6-Bromo-4-chromanone as a technical or research grade chemical. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations for handling 6-Bromo-4-chromanone?
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6-Bromo-4-chromanone is classified with the GHS07 symbol and has the signal word 'Warning'. It carries the hazard statement H302 (Harmful if swallowed). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling guidelines.
Is 6-Bromo-4-chromanone a controlled substance?
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The provided data does not indicate that 6-Bromo-4-chromanone is a controlled substance.
How is 6-Bromo-4-chromanone packed, shipped, and exported?
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6-Bromo-4-chromanone is carefully packed to ensure stability and safety during transit. Tech Serve Solutions has extensive experience in exporting chemicals globally, adhering to all relevant international shipping regulations.
How can I request a sample or quote for 6-Bromo-4-chromanone?
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To request a sample or a quotation for 6-Bromo-4-chromanone, please contact our sales department through the website or by phone, providing your specific requirements.
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