4-Chlorobutyrophenone
4-Chlorobutyrophenone (CAS 939-52-6) is a ketone derivative with the molecular formula C<sub>6</sub>H<sub>5</sub>COCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>Cl and a molecular weight of 182.65 g/mol. This compound serves as a crucial starting material in organic synthesis, particularly for the preparation of imidazopyridine derivatives. Its specific structure makes it a valuable intermediate in the development of complex organic molecules for research and development purposes.
- IUPAC
- γ-Chlorobutyrophenone,4-Chloro-1-phenyl-1-butanone
- Synonyms
- γ-Chlorobutyrophenone4-Chloro-1-phenyl-1-butanone
Synthesis of Imidazopyridines
4-Chlorobutyrophenone is utilized as a key starting material in the preparation of 8-arylimidazopyridines. This application highlights its role in constructing heterocyclic ring systems, which are prevalent in medicinal chemistry and materials science.
Organic Synthesis Intermediate
As a functionalized ketone, it acts as a versatile building block in various organic synthesis pathways. The presence of both a carbonyl group and an alkyl chloride moiety allows for diverse chemical transformations.
Research and Development
This compound is employed in research laboratories for exploring new synthetic routes and developing novel chemical entities. Its availability supports ongoing R&D efforts in pharmaceuticals and fine chemicals.
| Molecular weight | 182.65 |
|---|---|
| Linear formula | C6H5COCH2CH2CH2Cl |
| Grade | technical grade |
| Density | 1.137 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.544(lit.) |
| Application | Starting material in the preparation of 8-arylimidazopyridines.1 |
| Melting point | 19-20 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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-Chlorobutyrophenone used for?
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4-Chlorobutyrophenone is primarily used as a starting material in the preparation of 8-arylimidazopyridines and serves as a versatile intermediate in various organic synthesis applications, particularly in research and development.
What is the CAS number and chemical formula for 4-Chlorobutyrophenone?
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The CAS number for 4-Chlorobutyrophenone is 939-52-6, and its linear formula is C<sub>6</sub>H<sub>5</sub>COCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chlorobutyrophenone in technical grade. We do not represent it as USP, BP, or EP grade.
How should 4-Chlorobutyrophenone be handled safely?
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Handling 4-Chlorobutyrophenone requires appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. It is classified under WGK Germany 3, indicating it is hazardous to water. Refer to the safety data sheet for comprehensive handling information.
How is 4-Chlorobutyrophenone packed and shipped?
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4-Chlorobutyrophenone is carefully packed and exported by Tech Serve Solutions following international shipping regulations for chemical substances.
How can I request a sample or quote for 4-Chlorobutyrophenone?
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To request a sample or obtain a quote for 4-Chlorobutyrophenone, please contact our sales team through the website or provide your details via the product inquiry form.
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