For professionals in the chemical and pharmaceutical industries, understanding specific CAS numbers is crucial for identifying and sourcing essential raw materials. CAS 1141-23-7 refers to 3-(4-Chlorophenyl)Glutaramic Acid, a compound of significant importance in the synthesis of pharmaceutical agents, most notably Baclofen. As a key intermediate, its availability, purity, and cost are critical factors for manufacturers aiming for efficient and cost-effective production of this widely used muscle relaxant.

The Role of 3-(4-Chlorophenyl)Glutaramic Acid in Baclofen Synthesis

Baclofen is a gamma-aminobutyric acid (GABA) derivative used to treat spasticity, muscle spasms, and other neurological conditions. The synthesis of Baclofen typically involves a series of chemical transformations, and 3-(4-Chlorophenyl)Glutaramic Acid serves as a direct precursor in many common synthetic routes. Its molecular structure, C11H12ClNO3, contains the essential phenyl ring with a chlorine substituent and the glutaramic acid backbone, which are foundational for constructing the final Baclofen molecule. Reliable access to this intermediate is therefore non-negotiable for companies involved in its manufacture.

Procurement Considerations: What Buyers Look For

When R&D scientists and procurement managers in the pharmaceutical sector search for this chemical, they are typically looking for manufacturers who can guarantee high quality and consistent supply. Key purchasing criteria include:

  • Purity Level: A minimum assay of ≥98.0% is usually standard, as higher purity minimizes downstream purification challenges and ensures API quality.
  • Physical Form: The compound is commonly supplied as a white crystalline powder, a stable and manageable form for industrial use.
  • Supplier Reliability: Buyers prioritize suppliers, especially those from China, who can provide consistent batches, timely delivery, and comprehensive documentation, such as Certificates of Analysis.
  • Price and Value: Competitive pricing is always a consideration, balancing the cost against the guaranteed quality and supply stability. Companies often seek to buy in bulk to achieve better per-unit costs.

Where to Buy CAS 1141-23-7?

For pharmaceutical companies looking to buy CAS 1141-23-7, partnering with experienced chemical manufacturers is key. China has emerged as a dominant global supplier for many chemical intermediates due to its advanced manufacturing capabilities and competitive cost structures. When you purchase 3-(4-Chlorophenyl)Glutaramic Acid from a reputable Chinese supplier, you benefit from their expertise in handling complex organic synthesis and their ability to scale production efficiently. Always inquire about their manufacturing practices, quality control measures, and their capacity to meet your specific volume requirements.

In summary, for efficient and high-quality production of muscle relaxants like Baclofen, understanding and securing a reliable source for 3-(4-Chlorophenyl)Glutaramic Acid (CAS 1141-23-7) is a strategic imperative. Focusing on purity, supplier reliability, and cost from established manufacturers will ensure your production line remains robust and efficient.