The global pharmaceutical market relies heavily on a robust supply chain of high-quality chemical intermediates. For manufacturers of Glimepiride, a vital oral medication for managing type 2 diabetes, sourcing reliable precursors is paramount. One such critical intermediate is 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide, identified by CAS number 119018-29-0. As a leading chemical supplier specializing in pharmaceutical intermediates, we aim to provide procurement managers and R&D scientists with actionable insights on how to effectively buy this essential compound.

Understanding the Role of CAS 119018-29-0 in Glimepiride Synthesis

The intermediate 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide (CAS: 119018-29-0) is a key building block in the multi-step synthesis of Glimepiride. Its chemical structure and purity directly influence the efficiency of the synthetic process and the quality of the final API. Pharmaceutical manufacturers require this compound to meet specific technical parameters, including a high purity level (commonly 97% or more), a white powder appearance, and defined solubility characteristics. When R&D scientists are developing new synthetic routes or optimizing existing ones, they often seek suppliers who can provide consistent material with detailed technical specifications.

Strategic Procurement: What to Look for in a Supplier

When making a purchasing decision for pharmaceutical intermediates like CAS 119018-29-0, procurement managers should consider the following key aspects:

  • Manufacturer's Capabilities: Prioritize suppliers with proven manufacturing expertise and a commitment to quality. Look for companies that can provide Certificates of Analysis (CoA) with each batch, detailing purity, physical properties, and analytical methods used.
  • Supply Chain Reliability: A dependable supply chain is crucial for uninterrupted API production. Evaluate the supplier's production capacity, inventory management, and logistics network to ensure timely delivery. Suppliers in China often offer competitive advantages in terms of scale and cost.
  • Pricing and Value Proposition: While quality is paramount, competitive pricing is also a key consideration. Inquire about bulk discounts, payment terms, and overall value. Obtaining multiple quotes is a good practice.
  • Technical Support: A knowledgeable supplier can provide valuable technical support, assisting with product application, handling, and storage. This partnership approach can streamline R&D and production processes.
  • Regulatory Adherence: Understanding the supplier's adherence to industry standards and their ability to provide necessary documentation for regulatory filings is important for long-term partnership.

Your Reliable Source for Pharmaceutical Intermediates

NINGBO INNO PHARMCHEM CO.,LTD. stands as a premier manufacturer and supplier of high-quality pharmaceutical intermediates. We offer 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide (CAS: 119018-29-0) to meet the demanding requirements of the global pharmaceutical industry. Our dedication to stringent quality control, coupled with competitive pricing and a focus on reliable supply, makes us an ideal partner for your procurement needs. We are equipped to support both R&D quantities and large-scale production orders. Contact us today to request a quote or a sample, and discover how we can contribute to your Glimepiride synthesis success.