1-Phenylethyl hydroperoxide (CAS 3071-32-7) is a compound of significant interest in the field of organic chemistry, primarily recognized for its utility as a pharmaceutical intermediate and a versatile reagent in various synthetic processes. Its chemical structure, C8H10O2, and its characteristic appearance as a white to light yellow powder, belie its importance in enabling complex chemical transformations.

From a chemical perspective, 1-phenylethyl hydroperoxide possesses a hydroperoxide functional group (-OOH) attached to a phenylethyl moiety. This functional group is known for its reactivity, making it a valuable precursor in many organic reactions. The typical purity of this compound, often specified at 98%, is critical for its application in sensitive syntheses, particularly those leading to Active Pharmaceutical Ingredients (APIs). When discussing its properties, its boiling point of approximately 249.6°C at 760mmHg and a flash point of 104.7°C are important safety and handling considerations for any manufacturer or end-user.

The synthesis of 1-phenylethyl hydroperoxide typically involves the oxidation of ethylbenzene. This process can be carried out under various conditions, and manufacturers aim to optimize these for yield and purity. For businesses looking to purchase this intermediate, understanding the source and manufacturing process can provide confidence in the quality. For example, a China manufacturer specializing in pharmaceutical intermediates will often adhere to stringent quality control measures to produce 1-phenylethyl hydroperoxide that meets global standards. When searching for this product, using its CAS number 3071-32-7 is the most precise way to identify it. Inquiring about its price and availability from reputable suppliers is the next step for any R&D scientist or formulator.

Beyond its role in API synthesis, 1-phenylethyl hydroperoxide finds applications in broader organic synthesis, acting as a source of reactive oxygen species or as a precursor for other functional groups. Its stability and reactivity profile make it a preferred choice for certain synthetic routes where other hydroperoxides might be less suitable. Therefore, for those in the chemical industry seeking reliable building blocks, exploring the offerings from established manufacturers of 1-phenylethyl hydroperoxide is a prudent approach. The ability to buy this intermediate with guaranteed purity and competitive pricing is a significant advantage.