For procurement specialists and research scientists in the B2B chemical sector, sourcing essential raw materials efficiently and cost-effectively is a primary objective. 4-Vinylpyridine (CAS 100-43-6) is a key intermediate with broad applications, and understanding how to navigate the market, especially when sourcing from China, is crucial.

When you decide to buy 4-Vinylpyridine, especially from an international market like China, several considerations come into play. Firstly, identify reputable 4-Vinylpyridine manufacturers. Look for suppliers that can provide a Certificate of Analysis (CoA) detailing product specifications, most importantly, its purity (typically 99%) and stability. The chemical formula is C7H7N, and its typical appearance is a dark brown to yellow liquid. Understanding these basics ensures you are acquiring the correct material.

Secondly, factor in the 4-Vinylpyridine price. Chinese suppliers often offer competitive pricing due to economies of scale. However, always balance price with quality and reliability. Requesting quotes from multiple suppliers allows for comparison and negotiation. Consider minimum order quantities (MOQs) and available packaging, such as 25kg or 200kg drums, to match your operational needs.

Thirdly, logistics and export capabilities are vital. A good 4-Vinylpyridine supplier will have experience in international shipping and be familiar with regulations. Ports like Shanghai and Qingdao are significant hubs for chemical exports from China, facilitating global distribution. Understanding incoterms (FOB, CFR, CIF) will clarify responsibilities and costs during transit.

4-Vinylpyridine’s utility as a monomer for polymers and an intermediate in organic and pharmaceutical synthesis means consistent demand. By diligently researching and engaging with qualified Chinese manufacturers, businesses can secure a reliable supply of this critical chemical intermediate, ensuring the smooth progression of their research, development, and production activities.