For procurement managers and R&D scientists in the pharmaceutical and fine chemical sectors, sourcing high-quality intermediates like 4-Methylpropiophenone (CAS: 5337-93-9) is paramount. As a critical building block, its purity and consistent supply directly impact the success of downstream synthesis and product efficacy. This guide aims to equip B2B buyers with the knowledge needed to make informed purchasing decisions when looking to buy 4-Methylpropiophenone.

Understanding 4-Methylpropiophenone: Properties and Applications

4-Methylpropiophenone is an aromatic ketone characterized by its molecular formula C10H12O and a molecular weight of 148.2 g/mol. It typically presents as a colorless to pale yellow liquid, with a melting point of 7.2°C and a boiling point around 238-239°C. Its utility spans several key industries:

  • Pharmaceutical Synthesis: It is a vital intermediate in the creation of various pharmaceuticals, including analgesics, central nervous system (CNS) drugs, and muscle relaxants. Its structure is often a precursor for complex active pharmaceutical ingredients (APIs).
  • Fragrance and Flavor Industry: Due to its aromatic nature, it finds application in perfumery and flavor formulations, contributing specific scent profiles.
  • Agrochemicals: It serves as an intermediate in the synthesis of pesticides and herbicides.
  • Organic Synthesis: It is a versatile reagent in laboratory research, facilitating the development of new chemical pathways and novel compounds.

When evaluating 4-Methylpropiophenone, procurement professionals should look for detailed specifications regarding purity (typically >95% or >98.5% by GC), appearance, and compliance with relevant industry standards. Understanding the intended application is also crucial, as different uses may necessitate varying purity levels.

Navigating the Market: Finding a Reliable Supplier

The global market for 4-Methylpropiophenone is robust, with a significant portion of manufacturing concentrated in Asia, particularly China. For businesses seeking to buy, identifying a reputable manufacturer and supplier is key to ensuring quality, competitive pricing, and reliable delivery. When inquiring about 4-Methylpropiophenone, don't hesitate to ask potential suppliers about:

  • Manufacturing Capabilities: Inquire about their production capacity, quality control processes, and adherence to international standards.
  • Product Specifications: Request a Certificate of Analysis (CoA) detailing purity, impurities, and physical properties.
  • Pricing and MOQs: Obtain detailed quotes for bulk quantities and understand their Minimum Order Quantities (MOQs).
  • Logistics and Lead Times: Clarify shipping options, customs clearance, and estimated delivery times.
  • Technical Support: A responsive supplier should offer technical assistance regarding product handling and application.

For businesses prioritizing quality and efficiency, partnering with established manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. offers a distinct advantage. We are committed to providing high-purity 4-Methylpropiophenone, backed by rigorous quality assurance and a customer-centric approach. This allows our clients to focus on their core R&D and manufacturing activities, confident in the quality and availability of their essential chemical intermediates. Contact us today to discuss your specific requirements and receive a personalized quote for 4-Methylpropiophenone.