4-Chlorobutyryl Chloride (CAS 4635-59-0): Your Premier Pharmaceutical Intermediate Supplier in China

Discover the high-purity 4-Chlorobutyryl Chloride (CAS 4635-59-0), an essential building block for API synthesis, agrochemicals, and advanced polymer applications. Source from a leading manufacturer in China for reliability and cost-effectiveness.

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Advantages of Sourcing 4-Chlorobutyryl Chloride

Superior Purity for Critical Applications

Our 4-Chlorobutyryl Chloride consistently meets stringent purity standards (≥99.0%), crucial for pharmaceutical intermediates and fine chemical synthesis, ensuring reproducible results for your R&D and manufacturing.

Cost-Effective Manufacturing in China

Benefit from competitive pricing for 4-Chlorobutyryl Chloride (CAS 4635-59-0) when you buy directly from our Chinese manufacturing base, optimizing your procurement budget without compromising on quality.

Stable Supply Chain and Technical Support

As a dedicated supplier, we provide a robust supply chain for 4-Chlorobutyryl Chloride, complemented by expert technical support to assist with your specific application and formulation challenges.

Key Applications of 4-Chlorobutyryl Chloride

Pharmaceutical Synthesis

Essential for the synthesis of Active Pharmaceutical Ingredients (APIs) such as Fexofenadine, and used in the preparation of antitumor antibiotic analogs, making it a vital component for drug manufacturers.

Agrochemical Production

Serves as a critical precursor in the agrochemical industry for developing effective pesticides and herbicides, contributing to advanced crop protection solutions.

Polymer and Specialty Chemicals

Employed in the polymer industry for acylation processes and the development of specialty resins, enhancing material properties and performance characteristics.

Fine Chemical Manufacturing

A highly reactive building block for introducing acyl groups in complex organic molecules, facilitating the creation of diverse fine chemicals and custom synthesis projects.