4′-Bromo-3-chloropropiophenone
4′-Bromo-3-chloropropiophenone (CAS 31736-73-9), with the linear formula BrC<sub>6</sub>H<sub>4</sub>COCH<sub>2</sub>CH<sub>2</sub>Cl and a molecular weight of 247.52 g/mol, is a halogenated propiophenone derivative. This compound serves as a valuable building block in organic synthesis, particularly within the realm of chemical research and development. Its distinct structure, featuring bromine and chlorine substituents on the aromatic ring and a propyl ketone chain, allows for diverse chemical transformations.
Organic Synthesis Intermediate
4′-Bromo-3-chloropropiophenone is utilised as a key intermediate in the construction of more complex organic molecules. Its reactive sites facilitate various coupling and derivatisation reactions essential for creating novel compounds.
Research and Development
This chemical is employed in academic and industrial research laboratories for exploring new synthetic pathways and developing novel materials or active pharmaceutical ingredients.
Fine Chemical Manufacturing
As a specialised building block, it contributes to the synthesis of fine chemicals, where precise molecular architectures are required for specific functionalities.
| Molecular weight | 247.52 |
|---|---|
| Linear formula | BrC6H4COCH2CH2Cl |
| Assay | 95% |
| Melting point | 54-59 °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 4′-Bromo-3-chloropropiophenone used for?
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4′-Bromo-3-chloropropiophenone is primarily used as an intermediate in organic synthesis and for research and development purposes in the creation of complex organic molecules and fine chemicals.
What is the CAS number and molecular formula for 4′-Bromo-3-chloropropiophenone?
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The CAS number is 31736-73-9, and its linear formula is BrC<sub>6</sub>H<sub>4</sub>COCH<sub>2</sub>CH<sub>2</sub>Cl.
What grade and purity does Tech Serve Solutions supply for 4′-Bromo-3-chloropropiophenone?
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Tech Serve Solutions supplies 4′-Bromo-3-chloropropiophenone with an assay of 95%. This product is supplied for research and development use and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 4′-Bromo-3-chloropropiophenone be handled safely?
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Based on its GHS classification, handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation and avoid breathing dust. It is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is 4′-Bromo-3-chloropropiophenone packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals with care, adhering to all relevant international regulations for the export of fine chemicals, ensuring product integrity and safety during transit.
How can I request a sample or quote for 4′-Bromo-3-chloropropiophenone?
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To request a sample or obtain a quote, please contact the Tech Serve Solutions sales team directly through our website or by calling our sales department.
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