For professionals in the flavor and fragrance (F&F) industry, sourcing high-quality raw materials is paramount to creating compelling sensory experiences. Among these vital components is 3,4-Dimethyl-1,2-cyclopentanedione (CAS: 13494-06-9), a synthetic aroma chemical prized for its complex profile featuring sweet, maple, and caramellic notes. If you're looking to buy this crucial ingredient, understanding the sourcing landscape, particularly from leading manufacturers and suppliers in China, is key.

Understanding 3,4-Dimethyl-1,2-cyclopentanedione: Properties and Applications

This compound, appearing as a pale yellow to yellow powder, possesses a melting point of 68-72°C and a boiling point of approximately 187.4°C. Its molecular formula C7H10O2 and molecular weight of 126.15 contribute to its efficacy in developing a wide range of flavor profiles, from baked goods and confectionery to beverages, and also in fragrance compositions for adding warmth and depth. Its designation as FEMA 3268 further underscores its importance in the F&F sector.

When considering procurement, R&D scientists and product formulators often seek materials with high assay values, typically ≥99.0%. This purity ensures consistency and predictability in the final product, which is a critical factor for any discerning buyer. The sensory characteristics – the sweet, sugary, maple, and caramellic notes – are what make 3,4-Dimethyl-1,2-cyclopentanedione a valuable asset for achieving authentic 'brown' flavor profiles or adding complexity to fragrances.

Navigating the Supplier Market in China

China has emerged as a significant hub for chemical manufacturing, including a robust sector for aroma chemicals. For businesses aiming to buy 3,4-Dimethyl-1,2-cyclopentanedione, partnering with a reputable Chinese manufacturer or supplier offers several advantages, including competitive pricing and accessibility to large volumes. When selecting a supplier, it's essential to verify their commitment to quality control, their ability to provide detailed specifications (such as CAS number, assay, and safety data sheets), and their experience in international trade.

Procurement managers often look for suppliers who can offer reliable stock availability and flexible packaging options, accommodating requirements from small R&D batches to large-scale industrial production. Obtaining quotes from multiple manufacturers allows for a thorough comparison of pricing, delivery times, and product certifications.

Key Considerations for Purchase Decisions

Before making a purchase, consider the following:

  • Purity and Specifications: Ensure the product meets your required assay (≥99.0% is common) and other critical physical/chemical properties.
  • Supplier Reliability: Look for established manufacturers with a proven track record and strong customer testimonials. Understanding their production capacity and supply chain management is crucial.
  • Regulatory Compliance: Verify that the product complies with relevant industry standards and regulations in your target markets.
  • Technical Support: A supplier that offers technical assistance or formulation advice can be invaluable, especially for novel applications.

By focusing on these aspects, procurement professionals and scientists can effectively source 3,4-Dimethyl-1,2-cyclopentanedione, securing a high-quality ingredient that will contribute significantly to the success of their flavor and fragrance creations. For inquiries on bulk purchase or to receive a quote from a trusted manufacturer, reach out to us.