4-Amino-6-Chloro-1,3-Benzenesulfonamide (DASA)

4-Amino-6-Chloro-1,3-Benzenesulfonamide, commonly known as DASA, is a white to off-white crystalline powder valued as a key pharmaceutical intermediate in the synthesis of diuretic and anti-glaucoma drug compounds. It shows up in the manufacture of chlorthalidone, dorzolamide, and related sulfonamide-based pharmaceuticals, wherever a synthesis process needs this specific aminochlorobenzenesulfonamide building block.

Chemxcellence manufactures and supplies 4-Amino-6-Chloro-1,3-Benzenesulfonamide, with each batch tested for purity and related substances before dispatch, since these specifications directly affect downstream reaction yield, final drug purity, and regulatory compliance depending on the application. We work with pharmaceutical API manufacturers and fine chemical intermediate processors, supplying both smaller quantities for trials and bulk drum or tanker volumes for larger operations. As a manufacturer and worldwide supplier, we ship across India and to international customers, with packaging suited to keep this product stable during transit.

Manufacturing this product ourselves means we can offer direct, competitive pricing on DASA and adjust supply to match what a customer's synthesis process actually needs. Operating from Gujarat, we manage domestic dispatch efficiently and run an export process built to handle international orders with proper documentation.

Key Applications:

• Key intermediate in the synthesis of Chlorthalidone (diuretic drug)
• Used in the manufacture of Dorzolamide and related anti-glaucoma APIs
• Intermediate in other sulfonamide-based pharmaceutical synthesis
• Used in fine chemical research and custom synthesis applications
• Raw material for specialty pharmaceutical intermediate manufacturing

Why Choose Chemxcellence for DASA:

• In-house manufacturing with consistent batch quality
• Purity and related substances checked on every batch
• Export documentation (COA, MSDS) handled for every shipment
• Competitive DASA pricing in India for drum and bulk orders
• Worldwide supply with reliable dispatch for domestic and export orders

For a genuine DASA (4-Amino-6-Chloro-1,3-Benzenesulfonamide) manufacturer and worldwide supplier in India, Chemxcellence handles both trial-scale and consistent large-volume bulk supply.