For procurement managers and R&D scientists in the pharmaceutical and agrochemical sectors, sourcing reliable, high-purity intermediates is paramount. Among these critical compounds is 4-Chlorobenzenesulfonyl Chloride (CAS: 98-60-2). Understanding its properties, applications, and where to procure it efficiently can significantly impact production timelines and product quality.

What is 4-Chlorobenzenesulfonyl Chloride?

4-Chlorobenzenesulfonyl Chloride is a vital organic compound, characterized by its molecular formula C6H4Cl2O2S and CAS number 98-60-2. It typically appears as a white powder or crystals and is known for its high purity, often u226599.0%. Its chemical structure makes it a versatile building block in complex organic syntheses, particularly within the life sciences industries.

Key Applications in Industry

The primary value of 4-Chlorobenzenesulfonyl Chloride lies in its role as an intermediate. It is indispensable in the synthesis of:

  • Pharmaceuticals: It serves as a crucial intermediate in the production of various active pharmaceutical ingredients (APIs). A notable example is its use in the synthesis of Chlorprothixene, an antipsychotic medication. For companies looking to buy pharmaceutical intermediates, this compound is a key consideration.
  • Agrochemicals: In the agricultural sector, it is essential for manufacturing herbicides and acaricides. It is a key intermediate for products like Oryzalin and amisulorin, as well as acaricides like the mite egg ester. Sourcing this pesticide intermediate reliably is crucial for crop protection chemical manufacturers.

Why Choose a Reliable Manufacturer and Supplier?

When you need to buy 4-Chlorobenzenesulfonyl Chloride, selecting a reputable manufacturer and supplier is critical. A trusted supplier ensures:

  • Consistent Purity and Quality: High assay (u226599.0%) is non-negotiable for effective downstream synthesis.
  • Supply Chain Stability: Predictable availability, especially from manufacturers in China, helps maintain production schedules.
  • Competitive Pricing: Direct sourcing from manufacturers often leads to more favorable pricing for bulk purchases.
  • Technical Support: Assistance with specifications and handling can be invaluable.

As NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on being a leading manufacturer and supplier of high-quality 4-Chlorobenzenesulfonyl Chloride. We understand the demanding requirements of the pharmaceutical and agrochemical industries and are committed to providing reliable products and exceptional service to our global clients. If you are looking to purchase this essential chemical intermediate, inquire about our competitive pricing and bulk order options.