Pyrene (CAS 129-00-0) is a foundational aromatic hydrocarbon that plays a crucial role in numerous chemical synthesis pathways. For B2B procurement managers and chemical engineers, understanding its properties and how to effectively purchase it is key to successful R&D and manufacturing operations. This guide focuses on the essential aspects of Pyrene, its applications, and sourcing strategies.

Chemically, Pyrene is a polycyclic aromatic hydrocarbon (PAH) characterized by four fused benzene rings. Its molecular formula is C16H10, and it typically presents as pale yellow crystals. With a melting point around 150-152°C and a boiling point of approximately 390-396°C, it is relatively stable under standard conditions. Its solubility profile, being insoluble in water but soluble in organic solvents like benzene and toluene, dictates its use in specific reaction media.

The industrial value of Pyrene is immense, primarily as a versatile chemical intermediate. It's extensively used in the synthesis of complex organic molecules. For instance, its oxidation yields 1,4,5,8-naphthalene tetracarboxylic acid, a precursor for specialized dyes and synthetic resins. This makes it a sought-after raw material for the dye manufacturing industry, where consistent quality and reactivity are essential.

Moreover, Pyrene finds application in the development of pharmaceuticals and fine chemicals. Its introduction into synthetic routes can lead to novel molecular structures with potential therapeutic benefits. For researchers and manufacturers in this sector, securing a reliable supply of Pyrene with specified purity levels, often sought as 'Pyrene 99%' or similar, is critical. Locating trusted manufacturers and suppliers, particularly within China, is a common procurement strategy, driven by competitive pricing and production capacity.

When engaging with suppliers, common search queries include 'Pyrene CAS 129-00-0 price', 'chemical synthesis Pyrene supplier', or 'buy Pyrene industrial grade'. It is advisable to request a Certificate of Analysis (CoA) to verify the purity and specifications, ensuring it meets the demands of your particular synthesis project. Establishing a relationship with a reputable Pyrene manufacturer can guarantee a steady supply, allowing for efficient production planning and cost management.