Product Overview

4-Chloro-3-aminosulfonylbenzoyl chloride is an important pharmaceutical intermediate widely used in the synthesis of anti-inflammatory, antibacterial, and antitumor drugs. It exhibits high reactivity and good structural stability, making it suitable for drug molecule skeleton construction and the introduction of functional groups. This product can meet the needs of small-scale preparation, pilot-scale amplification, and commercial production in the R&D stage, and is one of the important raw materials for pharmaceutical companies in new drug development and process optimization.

Applications

• Used for the synthesis of key intermediates in anti-inflammatory drugs
• As a core raw material for the molecular structure modification of antibacterial drugs
• As a functional group introducer in the synthesis of antitumor drugs
• Supporting research on drug molecular structure modification and activity optimization
• Suitable for customized synthesis and process development of pharmaceutical intermediates

Quality & Supply Capability

English Name: 4-Chloro-3-sulfamoylbenzoyl chloride Properties: White to off-white crystalline powder containing chlorine atoms and sulfonamide groups. It exhibits high chemical stability and reactivity, is readily soluble in organic solvents, and is suitable for various organic synthesis reaction systems. Storage Recommendations: Store in a sealed, light-protected, and dry place, referring to the COA/MSDS for specific requirements. Supply Capabilities: Samples, gram-level, kilogram-level, commercial batches Packaging Specifications: Aluminum foil bags, fluorinated bottles, cardboard drums, customized packaging Document Support: COA, MSDS, HPLC, NMR, etc. We provide a full-process service from laboratory sample supply to small-scale preparation, pilot-scale amplification, and customized batch production. We can flexibly adjust the supply plan according to the customer's specific requirements for purity, impurity control, packaging specifications, delivery cycle, and quality documentation. Simultaneously, we have a professional technical team to provide customers with comprehensive technical support from laboratory R&D to scale-up production, helping customers achieve efficient progress in process development, route optimization, and project transformation.

Why Choose Bioncan

Focused on pharmaceutical intermediates, possessing extensive product portfolio and professional experience. Full-scale supply capabilities, covering needs from laboratory to commercial production. Provides complete quality testing documentation to ensure products meet industry standards and customer requirements. Supports customized needs, flexibly addressing the unique process and specification requirements of different customers. Provides supporting process optimization and project scale-up technologies to help customers improve R&D efficiency and production conversion capabilities.

Online Consulting

For quotation, inventory, samples, COA, MSDS, or custom synthesis support for CAS 70049-77-3, please submit your requirements. We will respond according to purity, quantity, delivery timeline, and documentation needs.