4-Carboxy Benzene Sulfonamide is a high-purity chemical used as an intermediate for pharmaceuticals, dyes, and agrochemicals. Its functional groups make it versatile in chemical synthesis.
D.K. Pharmachem ensures controlled production, analytical validation, and stable supply for international customers.
| Attribute | Details |
|---|---|
| CAS Number | 125-36-8 |
| Molecular Formula | C₇H₆ClN₂O₂S |
| Molecular Weight | 207.64 g/mol |
| Grade | Pharma / Industrial |
| Appearance | White crystalline solid |
| Purity | ≥99% |
| Packaging | HDPE drums |

Used in sulfonylurea drug synthesis

Key precursor in pesticide formulations

Applied in resin and polymer modifications

Used in organic synthesis studies
As a WHO-GMP certified manufacturer, We are equipped for high-purity pharmaceutical intermediate production. Our 4-Chloro Benzene Sulfonyl Urea manufacturing line is purpose-built for controlled synthesis, ensuring batch-to-batch consistency and compliance with international pharmacopoeial standards.
DK Pharmachem operates a dedicated WHO-GMP certified manufacturing facility in India, equipped for high-purity pharmaceutical intermediate production. Our 4-Chloro Benzene Sulfonyl Urea manufacturing line is purpose-built for controlled synthesis, ensuring batch-to-batch consistency and compliance with international pharmacopoeial standards.
Facility highlights to list as bullet points below this paragraph:
As a bulk 4-Chloro Benzene Sulfonyl Urea supplier in India, DK Pharmachem maintains scalable production capacity to meet both regular and high-volume procurement requirements. Our supply chain is designed to support uninterrupted manufacturing operations for our clients.
Supply capabilities to list as bullet points:
Every batch of 4-Chloro Benzene Sulfonyl Urea manufactured at our India facility is backed by:
As one of the established 4-Chloro Benzene Sulfonyl Urea manufacturers in India, we ensure uninterrupted supply chains and strict adherence to global quality standards.
DK Pharmachem serves clients across pharmaceuticals, agrochemicals, water treatment, and contract manufacturing sectors. We maintain consistent stock availability to support both spot orders and long-term supply agreements.
As an established 4-Chloro Benzene Sulfonyl Urea exporter, we ship to regulated markets including Europe, North America, Southeast Asia, and the Middle East. All export shipments are accompanied by full documentation - COA, MSDS, EDMF, and country-specific regulatory filings where required.
Partner with DK Pharmachem for consistent pharmaceutical-grade quality, reliable bulk supply, and comprehensive regulatory documentation. Get in touch with our team today to discuss your requirements, timelines, and pricing.
4-Chloro Benzene Sulfonyl Urea powder is packed to maintain stability and ensure safe handling throughout the supply chain.
Choosing the right sourcing partner for 4-Chloro Benzene Sulfonyl Urea means evaluating quality, regulatory standing, supply reliability, and long-term partnership capability. DK Pharmachem has been a trusted name in pharmaceutical intermediates for over four decades, built on a foundation of manufacturing excellence and customer trust.

Direct Manufacturer, Not a Trader

WHO-GMP Certified Manufacturing

EDMF Registration Support

EP/BP Compliant Product Quality

Comprehensive Technical & Export Documentation

Bulk Supply & Long-Term Contract Support
Find answers to common questions about 4-Chloro Benzene Sulfonyl Urea products and services
4-Chloro Benzene Sulfonyl Urea is a pharmaceutical intermediate primarily used in the synthesis of sulfonylurea drugs. It also serves as a key precursor in agrochemical formulations and is applied in resin and polymer modifications in chemical manufacturing.
The CAS number for 4-Chloro Benzene Sulfonyl Urea is 125-36-8. Its molecular formula is C₇H₆ClN₂O₂S with a molecular weight of 207.64 g/mol.
DK PharmaChem manufactures 4-Chloro Benzene Sulfonyl Urea in compliance with European Pharmacopoeia (EP) and British Pharmacopoeia (BP) standards. Purity is maintained at 99% or higher, and the product is available in both pharma and industrial grades.
4-Chloro Benzene Sulfonyl Urea is manufactured at DK PharmaChem’s WHO-Good Manufacturing Practice (WHO-GMP) certified facility in India. The manufacturing line is purpose-built for controlled synthesis, with in-house HPLC analytical quality control and validated production procedures to maintain batch-to-batch consistency.
Every batch is supplied with a Certificate of Analysis (CoA) and Material Safety Data Sheet (MSDS) on request. The product also carries European Drug Master File (EDMF) registration, and country-specific regulatory filings are provided for export shipments where required.
4-Chloro Benzene Sulfonyl Urea is packed in HDPE drums as standard, with fiber drums with inner liners also available. Bulk packaging options can be arranged for larger orders, and the product should be stored in a cool, dry, well-ventilated area away from moisture and direct sunlight.
DK PharmaChem exports 4-Chloro Benzene Sulfonyl Urea to regulated markets across Europe, North America, Southeast Asia, and the Middle East. All export shipments are accompanied by full documentation, including CoA, MSDS, EDMF, and applicable country-specific regulatory filings.
Buyers can request pricing, samples, or technical documentation by reaching out through DK PharmaChem’s contact page or by emailing dkc@dkpharmachem.com. The team can discuss requirements, timelines, and pricing directly, since DK PharmaChem is a direct manufacturer and not a trading intermediary.