3′-Bromo-4′-methylacetophenone
3′-Bromo-4′-methylacetophenone (CAS 40180-80-1) is a valuable organic building block with the molecular formula C9H9BrO and a molecular weight of 213.07 g/mol. This brominated ketone is primarily utilised in chemical synthesis as an intermediate. Its specific structural features make it a useful starting material for creating more complex organic molecules in research and development settings.

Organic Synthesis Intermediate
3′-Bromo-4′-methylacetophenone serves as a key intermediate in the synthesis of various organic compounds. Its reactive sites allow for further functionalisation, enabling the construction of diverse molecular architectures.
Research and Development
This compound is frequently employed in academic and industrial research laboratories for the development of new chemical entities and synthetic methodologies. Its availability as a building block supports innovation in medicinal chemistry and materials science.
Pharmaceutical Precursor
As a functionalised aromatic ketone, 3′-Bromo-4′-methylacetophenone can act as a precursor in the multi-step synthesis of potential pharmaceutical agents. Its structure lends itself to modifications for biological activity screening.
| Molecular weight | 213.07 |
|---|---|
| Empirical formula | C9H9BrO |
| Assay | 97% |
| Melting point | 42-46 °C(lit.) |
| 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 3′-Bromo-4′-methylacetophenone used for?
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3′-Bromo-4′-methylacetophenone is primarily used as a building block and intermediate in organic synthesis and research and development. It is also a potential precursor for pharmaceutical agents.
What are the CAS number and formula for 3′-Bromo-4′-methylacetophenone?
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The CAS number is 40180-80-1 and the empirical formula is C9H9BrO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3′-Bromo-4′-methylacetophenone with an assay of 97%. This is a technical grade suitable for research and synthesis, and TSS does not represent it as USP, BP, or EP grade.
How should 3′-Bromo-4′-methylacetophenone be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. Consult the Safety Data Sheet for full details.
Is 3′-Bromo-4′-methylacetophenone a controlled substance?
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The provided data does not indicate that 3′-Bromo-4′-methylacetophenone is a controlled substance.
How is 3′-Bromo-4′-methylacetophenone packed and exported?
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Tech Serve Solutions exports chemicals globally and ensures appropriate packaging for safe transit and compliance with international shipping regulations.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or provide your details via the enquiry form.
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