The quest for enhanced sensory experiences has led to significant advancements in the field of cooling agents. Among these, synthetic compounds like Cooling Agent WS-23 (CAS 51115-67-4) have garnered considerable attention for their efficacy and unique properties. As a dedicated manufacturer and supplier, we delve into the science behind WS-23 to illuminate its advantages for industrial applications.

Chemical Structure and Properties of WS-23

Cooling Agent WS-23, chemically known as N,2,3-trimethyl-2-isopropylbutanamide, is a derivative of butanamide. Its molecular formula is C10H21NO, with a molecular weight of approximately 171.28 g/mol. It typically presents as a white crystalline powder. Unlike natural cooling agents such as menthol, which relies on the menthol receptor (TRPM8) for its cooling effect, WS-23 interacts with these receptors to produce a potent and sustained cooling sensation. Crucially, WS-23 is characterized by its lack of minty or herbal aroma and taste, making it a 'clean' coolant. This purity of sensation is a key differentiator, allowing it to be integrated into formulations where flavor neutrality is paramount.

Synthesis and Production

The synthesis of WS-23 often involves reactions similar to the Ritter reaction, a well-established method in organic chemistry for forming amides from nitriles and alcohols in the presence of strong acids. For instance, N-Methylpropionamide can be reacted with 2-Bromopropane, or 3-isopropyl-4-methyl-2-pentanone can undergo reactions involving hydroxylamine hydrochloride and subsequent treatment with polyphosphonic acid, followed by purification, to yield WS-23. As a primary manufacturer, our production processes are optimized for high purity and yield, ensuring a reliable source for this valuable chemical.

Advantages in Industrial Applications

The scientific basis of WS-23's effectiveness lies in its interaction with sensory receptors, providing a cooling effect that is generally perceived as stronger and longer-lasting than that of menthol. Furthermore:

  • Heat Stability: WS-23 exhibits remarkable stability at temperatures up to 200°C, which is a significant advantage for applications in high-temperature manufacturing processes, such as baking or the production of certain plastics. This ensures that the cooling property is not diminished during product creation.
  • Low Dosage Efficacy: Its high potency means that very small quantities of WS-23 are required to achieve the desired cooling effect, translating to cost savings for businesses looking to buy Cooling Agent WS-23.
  • Broad Compatibility: Its neutral flavor profile makes it compatible with a vast array of flavors and other ingredients used across diverse industries, including food, beverages, cosmetics, e-liquids, and pharmaceuticals.

Partnering with a Reliable Supplier

For businesses seeking to leverage the scientific advantages of WS-23, choosing a reputable supplier is key. We are committed to providing high-quality WS-23, backed by rigorous quality control and technical expertise. Understanding the chemical properties and synthesis pathways allows us to deliver a product that consistently meets the demanding requirements of our clients. When considering the WS-23 price, remember that purity and reliable supply are crucial indicators of a trustworthy partner. Contact us to explore how our scientifically produced WS-23 can enhance your product formulations.