In the intricate world of chemical synthesis, understanding the properties and sources of key intermediates is vital for researchers and procurement professionals. (2E)-3-[4-(Methylsulfonyl)phenyl]propenoic acid, known by its CAS number 5345-30-2, stands out as a significant organic intermediate with diverse applications. As a B2B sourcing specialist, identifying manufacturers who consistently deliver this compound in industrial quality is a priority.

The chemical structure of (2E)-3-[4-(Methylsulfonyl)phenyl]propenoic acid, often referred to by synonyms such as 4-(Methlsulphonyl)cinnamic acid, points to its utility in various synthetic pathways. Its physical form, typically a light yellow powder, is a common indicator of its processed state. For buyers looking to purchase this material, understanding its properties, such as its melting point (around 293-295°C), is crucial for evaluating its suitability for specific reaction conditions. This level of detail is what discerning R&D scientists look for when selecting chemical intermediates.

When seeking to buy this compound, long-tail keywords like “(2E)-3-[4-(Methylsulfonyl)phenyl]propenoic acid supplier China” or “organic intermediate manufacturer CAS 5345-30-2” are frequently used. This reflects the global demand for reliable and cost-effective sourcing options. Suppliers who can offer competitive pricing, prompt delivery, and robust quality assurance, often stemming from a strong manufacturing base in China, are highly sought after. For businesses needing significant quantities, understanding the “price for 4-(Methlsulphonyl)cinnamic acid” or similar search queries is standard practice.

The classification of this product as a synthesis material intermediate means it plays a foundational role in creating more complex molecules. Its role as a pharmaceutical intermediate is particularly noteworthy, highlighting the need for high purity and strict quality control from the manufacturer. Companies looking to secure a steady supply often prioritize partners who can demonstrate consistent quality and a deep understanding of chemical production processes. Furthermore, awareness of its hazard symbols (GHS07, Xi) is essential for safe handling and storage, a responsibility that falls on both the supplier and the buyer.

In essence, CAS 5345-30-2 represents more than just a chemical identifier; it signifies a critical building block for innovation. By partnering with experienced manufacturers and suppliers who specialize in organic intermediates, businesses can ensure they are obtaining a quality product at a fair price, thereby supporting their research and production goals effectively.