3′,5′-Dibromo-2′-hydroxyacetophenone
3′,5′-Dibromo-2′-hydroxyacetophenone (CAS 22362-66-9), with the molecular formula Br₂C₆H₂(OH)COCH₃ and a molecular weight of 293.94 g/mol, is a brominated aromatic ketone. It serves as a valuable building block in organic synthesis. This compound is primarily utilised in chemical research and development for the construction of more complex molecular structures, particularly within the fields of medicinal chemistry and materials science, due to its reactive functional groups.
- Synonyms
- Br2C6H2(OH)COCH3

Organic Synthesis Intermediate
This compound is employed as a key intermediate in the synthesis of various organic molecules. Its structure, featuring bromine atoms and a hydroxyl group adjacent to a ketone, allows for diverse chemical transformations.
Research and Development
Utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing novel compounds. It's a useful precursor for heterocyclic compounds and potential biologically active molecules.
Building Block for Specialty Chemicals
Serves as a foundational component for creating more elaborate chemical entities. The presence of multiple functional groups offers synthetic chemists flexibility in designing target molecules.
| Molecular weight | 293.94 |
|---|---|
| Linear formula | Br2C6H2(OH)COCH3 |
| Assay | 98% |
| Melting point | 108-111 °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 |
|---|---|
| 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 3′,5′-Dibromo-2′-hydroxyacetophenone used for?
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3′,5′-Dibromo-2′-hydroxyacetophenone is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and chemical formula for 3′,5′-Dibromo-2′-hydroxyacetophenone?
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The CAS number is 22362-66-9, and the linear formula is Br₂C₆H₂(OH)COCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 98%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 3′,5′-Dibromo-2′-hydroxyacetophenone be handled?
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Handle with appropriate personal protective equipment including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure good ventilation and avoid breathing dust. It is classified as a Warning with hazards H315, H319, and H335, indicating it may cause skin irritation, serious eye irritation, and respiratory irritation.
Is this compound a controlled substance?
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The provided data does not indicate that 3′,5′-Dibromo-2′-hydroxyacetophenone is a controlled substance.
How is this chemical shipped and exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, handling packaging and logistics according to international shipping regulations.
How can I request a quote or sample?
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Please contact our sales team through the website or by phone to request a quote or sample of 3′,5′-Dibromo-2′-hydroxyacetophenone.
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