For pharmaceutical manufacturers and R&D professionals, sourcing high-quality Active Pharmaceutical Ingredients (APIs) and their intermediates is paramount. Among these, Glimepiride, a crucial medication for type 2 diabetes management, relies on several key intermediates for its synthesis. One such vital component is 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide, identified by its CAS number 119018-29-0. As a leading manufacturer and supplier of pharmaceutical intermediates, we understand the critical requirements of our B2B clients in this sector. This guide aims to equip procurement managers and research scientists with the knowledge needed to effectively source this essential compound.

Understanding the Importance of Glimepiride Intermediate (CAS: 119018-29-0)

This specific intermediate, with the chemical name 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide, plays a pivotal role in the synthetic pathway leading to Glimepiride. Its purity and consistent quality directly impact the yield and efficacy of the final API. R&D scientists often look for suppliers who can provide detailed technical specifications, including appearance (typically a white powder), melting point (around 177-179°C), and solubility data (slightly soluble in DMSO and Methanol). These attributes are crucial for optimizing synthesis protocols and ensuring batch-to-batch reproducibility.

Key Considerations When You Buy This Intermediate

When considering where to purchase Glimepiride intermediate, several factors should be evaluated by procurement managers:

  • Supplier Reliability: Partnering with established manufacturers and suppliers, especially those with a strong presence in China, ensures a stable and dependable supply chain. Look for companies that emphasize quality control and possess certifications relevant to the pharmaceutical industry.
  • Product Purity and Specifications: Always verify that the intermediate meets the required purity standards (e.g., 97% or higher). Manufacturers should provide comprehensive Certificates of Analysis (CoA) that detail physical properties, analytical data, and compliance with pharmacopeial standards where applicable.
  • Pricing and Bulk Orders: Competitive pricing is a significant factor for cost-effective API manufacturing. Inquire about bulk purchase discounts and long-term supply agreements. Negotiating a favorable price for compounds like CAS 119018-29-0 can significantly impact your production costs.
  • Custom Synthesis Capabilities: For specialized needs or in cases of limited availability, explore suppliers who offer custom synthesis services. This flexibility can be invaluable for innovative research or niche product development.
  • Logistics and Shipping: Understanding shipping options, lead times, and compliance with international transport regulations for chemicals is essential. A reputable supplier will manage these aspects efficiently.

Why Choose Us as Your Manufacturer and Supplier?

As NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on being a premier supplier of pharmaceutical intermediates. We offer 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide (CAS: 119018-29-0) with a commitment to quality, reliability, and competitive pricing. Our state-of-the-art manufacturing facilities and rigorous quality control systems ensure that you receive products that meet the highest industry standards. We cater to B2B clients worldwide, providing comprehensive support to ensure your procurement process is seamless. Whether you are looking to buy this intermediate for large-scale production or for critical R&D applications, we are your trusted partner. Contact us today to get a quote or request a sample and experience the difference that quality and dedication can make to your supply chain.