The intricate field of chemical synthesis relies heavily on the availability of precise and high-quality intermediates. Among these, 3-Chloropropiophenone, identified by CAS number 936-59-4, plays a pivotal role. This compound is highly valued for its utility in both pharmaceutical development and broader organic chemistry applications. Understanding its properties, applications, and the strategic benefits of sourcing it from established manufacturers in China is key for many industries.

Understanding the Chemical Profile

3-Chloropropiophenone, with the molecular formula C9H9ClO, possesses a molecular weight of 168.62 g/mol. It is typically encountered as a crystalline solid, presenting in colors ranging from white to a pale yellow hue. Key physical properties include a melting point of 45-47°C and a boiling point of 124°C at 14 mmHg, which are essential data points for process chemists. The molecular structure, featuring a chlorine atom on the phenyl ring and a propyl ketone group, provides the chemical reactivity necessary for it to function as a versatile intermediate. Sourcing this compound from reputable manufacturers ensures adherence to strict purity and quality specifications, vital for its intended applications.

Critical Role in Pharmaceutical Synthesis

The pharmaceutical industry significantly benefits from 3-Chloropropiophenone's role as a chemical intermediate. It is a foundational element in the synthesis pathways of various active pharmaceutical ingredients (APIs). For example, it is a known precursor in the production of certain antidepressant medications, contributing directly to advancements in mental health treatment. The ability to reliably buy 3-Chloropropiophenone for industrial use ensures that pharmaceutical manufacturers can maintain consistent production schedules and quality control for essential medicines. The accessibility of this intermediate from China, a global manufacturing powerhouse, offers advantages in terms of cost-effectiveness and scalability, supporting the rapid development and large-scale production of life-saving drugs.

Applications in General Organic Chemistry

Beyond its pharmaceutical applications, 3-Chloropropiophenone is a valuable reagent in general organic synthesis. Its reactive functional groups allow it to participate in a wide array of chemical reactions, making it a useful building block for creating diverse organic molecules. Researchers and industrial chemists utilize it for exploring new synthetic routes and developing novel chemical products across various sectors, including agrochemicals and specialty materials. The consistent availability of this intermediate supports ongoing innovation and product development in these fields.

Strategic Sourcing from China

For businesses globally, sourcing chemical intermediates from China offers significant advantages. China's advanced chemical manufacturing sector provides access to high-purity compounds like 3-Chloropropiophenone at competitive prices, backed by substantial production capacities. Companies such as NINGBO INNO PHARMCHEM CO.,LTD. are dedicated to supplying these critical materials, adhering to rigorous quality standards. This strategic sourcing ensures that companies can optimize their supply chains, manage operational costs, and meet market demands efficiently, thereby fostering growth and enhancing their competitive edge.

Conclusion

3-Chloropropiophenone (CAS 936-59-4) is a crucial intermediate that underpins significant advancements in the pharmaceutical industry and general organic chemistry. Its well-defined properties and versatile applications make it a sought-after compound. By understanding its utility and choosing reliable suppliers, particularly from China, manufacturers can ensure a steady and high-quality supply, facilitating the development and production of essential products.