Ethyl (5-bromo-2-fluorobenzoyl)acetate
Ethyl (5-bromo-2-fluorobenzoyl)acetate (CAS: 1020058-47-2) is a chemical compound with the molecular formula C11H10BrFO3 and a molecular weight of 289.10 g/mol. As a fluorinated aryl building block and ester, it serves as a versatile intermediate in organic synthesis. Its structure lends itself to various chemical transformations, making it valuable for researchers and chemists in the development of novel organic compounds.

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of complex organic molecules. Its functional groups allow for diverse chemical modifications, facilitating the creation of new chemical entities for research and development purposes.
Pharmaceutical Research
A valuable component in the multi-step synthesis of potential pharmaceutical agents. Its brominated and fluorinated aromatic structure is often incorporated into drug discovery programs.
Materials Science
Can be employed in the development of novel materials where specific electronic or structural properties are desired. The presence of fluorine and bromine atoms can influence material characteristics.
| Molecular weight | 289.10 |
|---|---|
| Empirical formula | C11H10BrFO3 |
| Assay | 97% |
| Melting point | 34-39 °C |

Hazard statements
- H302Harmful if swallowed
- 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 |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 Ethyl (5-bromo-2-fluorobenzoyl)acetate used for?
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Ethyl (5-bromo-2-fluorobenzoyl)acetate is primarily used as a versatile intermediate in organic synthesis, particularly in the development of pharmaceutical agents and novel organic compounds.
What is the CAS number and formula for Ethyl (5-bromo-2-fluorobenzoyl)acetate?
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The CAS number is 1020058-47-2 and the empirical formula (Hill notation) is C11H10BrFO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl (5-bromo-2-fluorobenzoyl)acetate with an assay of 97%. TSS does not represent this chemical as USP, BP, EP, or any pharmacopoeia grade.
How should Ethyl (5-bromo-2-fluorobenzoyl)acetate be handled safely?
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This compound is a Warning substance and may cause harm if swallowed, skin irritation, serious eye irritation, and respiratory irritation (H302-H315-H319-H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 or equivalent). Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
Is Ethyl (5-bromo-2-fluorobenzoyl)acetate a controlled substance?
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The provided data does not indicate that Ethyl (5-bromo-2-fluorobenzoyl)acetate is a controlled substance.
How is Ethyl (5-bromo-2-fluorobenzoyl)acetate packed and shipped?
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Tech Serve Solutions reliably packs and exports fine chemicals globally, adhering to all necessary regulations for safe transport.
How can I request a sample or quote for Ethyl (5-bromo-2-fluorobenzoyl)acetate?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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