4-Acetylbenzonitrile
4-Acetylbenzonitrile (CAS 1443-80-7), with the molecular formula CH3COC6H4CN and a molecular weight of 145.16 g/mol, is a key organic building block. This compound features both a nitrile and an acetyl functional group, making it a versatile intermediate in organic synthesis. It is primarily utilised in the development of novel chemical entities and specialised organic materials. Tech Serve Solutions supplies this compound with a high purity assay.
- IUPAC
- 4′-Cyanoacetophenone
- Synonyms
- 4′-Cyanoacetophenone

Synthesis of Imidazole Derivatives
4-Acetylbenzonitrile serves as a crucial starting material in the synthesis of various imidazole derivatives. These heterocyclic compounds are of interest in medicinal chemistry and materials science.
Intermediate in Organic Synthesis
As a difunctional molecule, 4-Acetylbenzonitrile is valuable for constructing more complex organic molecules. Its reactivity allows for diverse chemical transformations, supporting research and development in chemical synthesis.
Development of Chemical Reagents
The compound's structure lends itself to the creation of specialised reagents. Its application facilitates advancements in laboratory research and the fine chemical industry.
| Molecular weight | 145.16 |
|---|---|
| Linear formula | CH3COC6H4CN |
| Assay | 99% |
| Application | 4-Acetylbenzonitrile was used in the synthesis of imidazole derivatives1. |
| Melting point | 56-59 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-Acetylbenzonitrile used for?
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4-Acetylbenzonitrile is primarily used as a building block in chemical synthesis, notably for the preparation of imidazole derivatives and other complex organic molecules.
What is the CAS number and molecular formula for 4-Acetylbenzonitrile?
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The CAS number for 4-Acetylbenzonitrile is 1443-80-7, and its molecular formula is CH3COC6H4CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Acetylbenzonitrile with a purity of 99%. This product is suitable for research and chemical synthesis purposes; we do not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for 4-Acetylbenzonitrile?
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4-Acetylbenzonitrile is classified as harmful if swallowed (H302). It requires handling with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, in a well-ventilated area.
Does Tech Serve Solutions export 4-Acetylbenzonitrile?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Acetylbenzonitrile, serving customers worldwide.
How can I request a quote or sample for 4-Acetylbenzonitrile?
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To request a quote or sample for 4-Acetylbenzonitrile, please contact our sales team via the website or direct phone line, providing your specific requirements.
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