For procurement professionals and R&D scientists in the chemical and pharmaceutical industries, securing a reliable supply of critical raw materials is a cornerstone of operational success. 3,4-Dihydro-2H-pyran (CAS 110-87-2) is one such compound, recognized for its significant utility as a protecting group and a versatile intermediate in organic synthesis. Navigating the market to find the best supplier requires understanding the product's specifications, application nuances, and identifying trusted manufacturers. This guide aims to assist buyers in their procurement journey for 3,4-Dihydro-2H-pyran.

Understanding the Product: Key Specifications
3,4-Dihydro-2H-pyran (also known as DHP) is a cyclic vinyl ether with the chemical formula C5H8O. Its essential properties include a clear, colorless liquid appearance, a boiling point of 86°C, and a density of 0.922 g/mL. Notably, it is a highly flammable liquid with a low flash point, necessitating careful handling and storage. Its primary application lies in its ability to protect hydroxyl groups by forming tetrahydropyranyl (THP) ethers, which are stable and easily removed. This protection mechanism is indispensable in multi-step organic syntheses, particularly for pharmaceutical intermediates and complex fine chemicals.

Applications Driving Demand
The demand for 3,4-Dihydro-2H-pyran is driven by its broad applicability. It serves as a crucial intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. Its role as a hydroxyl-protecting agent is fundamental in many complex synthetic routes, ensuring regioselectivity and preventing unwanted side reactions. For manufacturers looking to expand their product lines or improve existing processes, understanding the potential of this chemical is key. When you consider the purchase of 3,4-Dihydro-2H-pyran, think about the quality and consistency needed for your specific application.

Finding Reliable Manufacturers and Suppliers
When it comes to purchasing chemicals like 3,4-Dihydro-2H-pyran, selecting a reputable manufacturer and supplier is critical. As a prominent chemical manufacturer based in China, we offer high-purity 3,4-Dihydro-2H-pyran, ensuring it meets the rigorous demands of our global clientele. We understand that securing a stable supply chain is paramount for B2B operations. Therefore, we focus on providing competitive pricing, flexible order quantities, and timely delivery. We invite procurement managers and research scientists to contact us to discuss their specific requirements for 3,4-Dihydro-2H-pyran, including pricing and bulk purchase options. Partner with us for quality and reliability in your chemical sourcing needs.