4-Chlorochalcone
4-Chlorochalcone (CAS: 956-04-7), with the linear formula ClC\[6\]H\[4\]CH=CHOCOC\[6\]H\[5\] and a molecular weight of 242.70 g/mol, is a versatile organic building block. This ketone derivative is primarily utilised in chemical synthesis, serving as an intermediate in the creation of more complex molecules within research and development settings. Its chemical structure lends itself to various reactions, making it a valuable component for organic chemists.

Organic Synthesis Intermediate
4-Chlorochalcone serves as a key intermediate in the synthesis of various organic compounds. Its reactive functional groups allow for diverse chemical transformations, facilitating the construction of complex molecular architectures.
Research and Development
This compound is frequently employed in academic and industrial research laboratories for exploring novel synthetic routes and developing new chemical entities. Its well-defined structure makes it a reliable starting material.
Material Science Exploration
Chalcone derivatives, including 4-Chlorochalcone, are investigated for their potential applications in material science, such as in the development of organic electronic materials or functional polymers.
| Molecular weight | 242.70 |
|---|---|
| Linear formula | ClC6H4CH=CHOCOC6H5 |
| Assay | 97% |
| Melting point | 113-117 °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 4-Chlorochalcone used for?
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4-Chlorochalcone is primarily used as an intermediate in organic synthesis and for research and development purposes in chemical and material science exploration.
What are the CAS number and formula for 4-Chlorochalcone?
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The CAS number for 4-Chlorochalcone is 956-04-7 and its linear formula is ClC\[6\]H\[4\]CH=CHOCOC\[6\]H\[5\].
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chlorochalcone with a minimum assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling requirements for 4-Chlorochalcone?
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Handle 4-Chlorochalcone with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling information. It has a WGK Germany rating of 3.
How is 4-Chlorochalcone packed, shipped, and exported?
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Tech Serve Solutions ensures that 4-Chlorochalcone is carefully packed to maintain its integrity during transit and is available for global export. Specific packaging details are available upon request.
How can I request a quote or sample of 4-Chlorochalcone?
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To request a quote or sample of 4-Chlorochalcone, please contact the Tech Serve Solutions sales department through our website or by calling our direct line.
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