In the dynamic field of organic chemistry, certain molecules serve as linchpins, enabling the creation of increasingly complex and functional compounds. Butyryl chloride, identified by CAS number 141-75-3 and chemically known as butanoyl chloride, stands out as one such indispensable reagent. Its unique reactivity as an acyl chloride makes it a cornerstone for countless organic synthesis pathways, driving innovation across a spectrum of chemical industries.

The fundamental utility of Butyryl chloride lies in its ability to act as an acylating agent. It readily reacts with nucleophiles, most notably alcohols and amines, to form esters and amides, respectively. This capability is not merely academic; it translates directly into tangible applications that impact our daily lives, from life-saving pharmaceuticals to advanced agricultural solutions and novel materials.

For researchers and scientists engaged in drug discovery and development, Butyryl chloride is an invaluable tool. It serves as a critical intermediate in the synthesis of a wide range of Active Pharmaceutical Ingredients (APIs). The introduction of the butyryl group can significantly alter the pharmacological properties of a molecule, influencing its efficacy, bioavailability, and metabolic profile. Procurement specialists in the pharmaceutical sector often prioritize suppliers who can guarantee high purity and batch-to-batch consistency for this essential building block, understanding that small variations can have significant impacts on drug synthesis.

The agrochemical industry also heavily relies on the synthetic power of Butyryl chloride. It plays a crucial role in the production of various pesticides, herbicides, and fungicides that are vital for crop protection and enhancing agricultural yields. The development of more targeted and environmentally sound agrochemicals often involves intricate organic synthesis routes where Butyryl chloride serves as a key component. For manufacturers in this sector, securing a reliable and cost-effective supply is fundamental to their production planning and market competitiveness.

Beyond these major industrial applications, Butyryl chloride is a staple in academic and industrial research laboratories for general organic synthesis. Its predictable reactivity and commercial availability make it an ideal choice for exploring new synthetic methodologies, creating novel organic materials, and developing complex molecular architectures. Whether it's for creating specialty esters used in flavors and fragrances, or for complex multi-step syntheses, chemists turn to Butyryl chloride for its efficiency and versatility.

When considering the purchase of Butyryl chloride, it is essential to partner with a reputable manufacturer and supplier. Companies like NINGBO INNO PHARMCHEM CO.,LTD. specialize in providing high-quality Butyryl chloride, often with purity levels of 99% or higher, catering to the stringent demands of the pharmaceutical and agrochemical industries. Sourcing directly from a manufacturer not only ensures competitive pricing but also provides direct access to technical support and comprehensive product documentation, such as Safety Data Sheets (SDS) and Technical Data Sheets (TDS).

In essence, Butyryl chloride (CAS 141-75-3) is a cornerstone of modern organic synthesis. Its consistent availability, high reactivity, and diverse applications cement its status as a must-have reagent for chemical innovation. For anyone involved in chemical manufacturing or research, understanding the capabilities and sourcing options for this crucial compound is key to unlocking new scientific and commercial opportunities.