6-Bromo-3,4-dihydro-2(1H)-naphthalenone
6-Bromo-3,4-dihydro-2(1H)-naphthalenone (CAS: 4133-35-1) is a brominated cyclic ketone with the molecular formula C10H9BrO and a molecular weight of 225.08 g/mol. This compound serves as a valuable building block and intermediate in organic synthesis. Its structure, featuring a tetralone core with a bromine substituent, makes it suitable for various chemical transformations, particularly in the development of novel organic molecules and research chemicals.
- IUPAC
- 6-Bromo-2-tetralone
- Synonyms
- 6-Bromo-2-tetralone6-Bromotetralone3,4-Dihydro-6-bromo-2-naphthalenone

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic synthesis pathways. The presence of the bromine atom allows for diverse functionalisation through reactions like cross-coupling or nucleophilic substitution.
Building Block for Complex Molecules
Serves as a foundational component for constructing more intricate molecular architectures. It is frequently employed in academic and industrial research for exploring new chemical entities.
Ketone Chemistry
Engages in reactions characteristic of ketones, such as reductions, oxidations, and additions, enabling the synthesis of various oxygen-containing heterocycles and other derivatives.
| Molecular weight | 225.08 |
|---|---|
| Empirical formula | C10H9BrO |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-3,4-dihydro-2(1H)-naphthalenone used for?
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6-Bromo-3,4-dihydro-2(1H)-naphthalenone (CAS: 4133-35-1) is primarily used as a building block and intermediate in organic synthesis for the preparation of more complex molecules and research chemicals.
What is the CAS number and chemical formula?
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The CAS number is 4133-35-1 and the chemical formula is C10H9BrO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Bromo-3,4-dihydro-2(1H)-naphthalenone with an assay of 97%. We do not represent this product as USP, BP, EP or pharmacopoeia grade.
How should 6-Bromo-3,4-dihydro-2(1H)-naphthalenone be handled?
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This compound requires careful handling. Recommended personal protective equipment includes eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Storage is recommended at 2-8°C.
Is this compound a controlled substance?
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Based on the provided data, there is no indication that 6-Bromo-3,4-dihydro-2(1H)-naphthalenone is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packing and shipping details are available upon request, adhering to international regulations for chemical transport.
How can I request a sample or quote?
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To request a sample or a quote for 6-Bromo-3,4-dihydro-2(1H)-naphthalenone, please contact our sales department through the website or by phone.
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