In the realm of fine chemicals and pharmaceutical intermediates, understanding the precise properties and applications of a compound is paramount for researchers and procurement professionals. Tetrabenzyl Pyrophosphate, commonly identified by its CAS number 990-91-0, is one such chemical that plays a significant role in various synthetic processes. This article delves into its key characteristics, chemical structure, and its principal applications, particularly for B2B clients looking to buy this valuable reagent.

Tetrabenzyl Pyrophosphate (CAS 990-91-0) is an organophosphorus compound characterized by its molecular formula C28H28O7P2 and a molecular weight of 538.47. Visually, it typically appears as a white powder, a physical characteristic that aids in its handling and storage. Its melting point, generally in the range of 63-66°C, is a key parameter for quality assessment. As a pharmaceutical intermediate and a potent phosphorylating agent, its consistent purity, often exceeding 99% by HPLC, is a critical factor for its effective use in complex organic syntheses.

The chemical structure of Tetrabenzyl Pyrophosphate features a pyrophosphate core esterified with four benzyl groups. This structure confers specific reactivity, making it an excellent reagent for introducing phosphate moieties into other organic molecules. This capability is fundamental to its utility in several applications:

• Phosphorylating Reagent: The primary function of Tetrabenzyl Pyrophosphate is as a phosphorylating agent. It is used to synthesize phosphorylated derivatives of various organic compounds, including alcohols, amines, and even more complex molecules like inositol derivatives and shikimic acid. This process is fundamental in creating molecules with altered biological activity or improved pharmacokinetic profiles.
• Pharmaceutical Intermediate: Its most prominent application is as a crucial intermediate in the synthesis of Active Pharmaceutical Ingredients (APIs). Specifically, it is integral to the production of certain antiemetic drugs, such as fosaprepitant, which are vital for managing nausea and vomiting in patients undergoing chemotherapy. By providing a reliable route to these essential drugs, manufacturers offering high-quality Tetrabenzyl Pyrophosphate play a direct role in patient care.
• Drug Discovery Research: In the early stages of drug discovery, researchers often require specialized reagents to synthesize novel chemical entities. Tetrabenzyl Pyrophosphate serves as a valuable tool in this process, enabling the exploration of new molecular structures and the modification of existing ones to enhance therapeutic potential. The availability of this compound from a dependable supplier facilitates innovative research.
• Analytical Applications: Beyond synthesis, Tetrabenzyl Pyrophosphate has been explored for its potential as a neutral carrier in ion-selective electrodes, demonstrating responses to specific metal ions like lead. This highlights its broader chemical versatility.

For B2B clients, sourcing Tetrabenzyl Pyrophosphate involves identifying reliable manufacturers and suppliers that can guarantee consistent purity and competitive price. Companies specializing in fine chemicals and pharmaceutical intermediates, often located in regions like China, are well-positioned to meet these demands. When looking to purchase this compound, factors such as packaging options, lead times, and adherence to international quality standards should be carefully considered.

In summary, Tetrabenzyl Pyrophosphate (CAS 990-91-0) is a multifaceted chemical compound essential for modern organic synthesis and pharmaceutical manufacturing. Its efficacy as a phosphorylating agent and its critical role as an intermediate in the production of life-enhancing drugs solidify its importance in the chemical industry. Understanding its properties and applications empowers buyers to make informed procurement decisions and leverage its full potential in their research and production endeavors.