The Global 1-Butanesulfonyl Chloride Market was valued at USD 145.6 Million in 2024 and is projected to reach USD 198.4 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.3% during the forecast period (2024–2030). This growth is fueled by increasing demand from pharmaceutical synthesis, agrochemical production, and specialty chemical applications across key industries.

As the chemical industry evolves toward high-purity intermediates and efficient synthesis processes, the focus intensifies on manufacturers producing this crucial sulfonating agent. In this analysis, we examine the Top 10 Companies in the 1-Butanesulfonyl Chloride Industry—suppliers specializing in technical and pharmaceutical-grade production for diverse industrial applications.

🔟 1. Wuxi Yangshi Chemical

Headquarters: Wuxi, Jiangsu, China
Key Offering: Technical & Pharmaceutical Grade 1-Butanesulfonyl Chloride

Wuxi Yangshi Chemical is a leading Chinese producer of sulfonyl chlorides, with specialized production facilities for 1-Butanesulfonyl Chloride. The company supplies globally to pharmaceutical intermediates and pesticide manufacturers.

Production Capabilities:

• Annual capacity of 1,200 metric tons

• 98.5%+ purity standard

• Strict QC protocols for pharmaceutical applications

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9️⃣ 2. Nuomeng Chemical