Butyltriphenylphosphonium Bromide (CAS 1779-51-7) is a highly versatile phosphonium salt that holds significant importance in the realm of synthetic organic chemistry. Its primary application lies in its ability to act as a precursor for ylides in the Wittig reaction, a cornerstone method for synthesizing alkenes from carbonyl compounds. For chemists looking to efficiently construct carbon-carbon double bonds, sourcing a reliable supplier of this crucial reagent is essential. The chemical’s structure, C22H24BrP, and its typical form as a high-purity (≥99%) white to off-white crystalline powder, make it an ideal choice for precise chemical transformations.

Beyond its well-established role in Wittig chemistry, Butyltriphenylphosphonium Bromide is also recognized as a valuable pharmaceutical intermediate. Its incorporation into synthetic pathways enables the creation of complex molecular architectures that are often found in drug candidates. This dual utility underscores the compound's importance for researchers and development teams within the pharmaceutical sector. Companies seeking to buy this chemical often turn to specialized fine chemical manufacturers in China, known for their quality control and production capabilities.

When engaging with suppliers, understanding the technical specifications and reliable availability is key. The price of Butyltriphenylphosphonium Bromide can vary based on purity, quantity, and supplier. However, sourcing from established Chinese chemical companies can often provide a cost-effective solution without compromising on quality. These manufacturers are equipped to handle orders ranging from research quantities to bulk industrial supply, ensuring that your project’s needs are met throughout its lifecycle.

The effective use of Butyltriphenylphosphonium Bromide in Wittig reactions requires careful handling and often specific reaction conditions. As a phosphonium salt, it readily reacts with a strong base to generate the corresponding phosphorus ylide. This ylide then attacks the carbonyl group, followed by a series of steps leading to alkene formation and triphenylphosphine oxide as a byproduct. The efficiency and success of this reaction are directly linked to the purity and quality of the phosphonium salt used. Therefore, selecting a reputable manufacturer who provides detailed product information and certificates of analysis is critical for reproducible results.

In conclusion, Butyltriphenylphosphonium Bromide is an indispensable reagent for organic chemists and pharmaceutical scientists. Whether for synthesizing alkenes or developing new APIs, its role is significant. Exploring the offerings from trusted Chinese chemical suppliers can provide a reliable and cost-efficient avenue to acquire this essential compound, supporting innovation and production in the chemical and pharmaceutical industries.