For chemists and product formulators, the ability to precisely engineer molecular structures is fundamental to innovation. 1,16-Dibromohexadecane (CAS: 45223-18-5) stands out as a highly versatile chemical intermediate, offering a robust platform for a multitude of synthetic transformations. Its difunctional nature, featuring reactive bromine atoms at each end of a C16 hydrocarbon chain, unlocks a wide spectrum of possibilities in organic synthesis.

The primary utility of 1,16-Dibromohexadecane lies in its capability to act as a difunctional electrophile. This allows it to undergo nucleophilic substitution reactions with a variety of reagents, leading to the formation of new carbon-carbon, carbon-heteroatom, or carbon-metal bonds. For instance, reaction with Grignard reagents or organolithium compounds can extend the hydrocarbon chain or introduce complex functional groups. Its participation in coupling reactions, such as Ullmann or Sonogashira couplings, is also a key area of application, enabling the construction of extended conjugated systems or polymeric backbones.

Researchers and development scientists often require high purity for 1,16-Dibromohexadecane to ensure predictable and efficient reaction yields. A minimum purity of 97% is commonly specified. When considering where to buy this essential compound, focusing on suppliers that can provide batch-to-batch consistency is paramount. Many global R&D efforts rely on materials sourced from specialized chemical intermediate manufacturers, with a significant number located in China, known for their production capacity and competitive pricing.

The applications are far-reaching. In polymer science, 1,16-Dibromohexadecane can serve as a comonomer in the synthesis of poly(alkylene)s or as a cross-linking agent. Its incorporation can influence the mechanical properties, thermal stability, and solubility of the resulting polymers. For pharmaceutical intermediates, it can be used to construct complex molecular scaffolds or to introduce lipophilic chains that affect drug bioavailability. When looking to purchase 1,16-Dibromohexadecane for your specific synthesis needs, it's advisable to consult product specifications, inquire about bulk pricing if you require larger quantities, and request technical documentation from your chosen manufacturer or supplier.