For chemists and researchers engaged in advanced synthesis, having a thorough understanding of the building blocks they use is fundamental. 1-Bromo-2-pentyne, identified by its CAS number 16400-32-1, is a critical organic intermediate with a unique structural profile. This article aims to provide a comprehensive overview of its properties, typical applications, and guidance on how to source this compound effectively. As a dedicated supplier, we want to ensure you can readily buy the high-quality material you need.

Let's begin with the basic characteristics of 1-Bromo-2-pentyne. Its chemical identity is well-defined: Molecular Formula C5H7Br, Molecular Weight 147.01300. Physically, it's described as a clear yellow liquid, a detail often sought by users when specifying their requirements. The density is recorded as 1.366 g/cm³, and it has a boiling point of 142.5°C at 760mmHg, with a flash point of 45.1°C. These properties are essential for safe handling, storage, and reaction planning.

The core utility of 1-Bromo-2-pentyne lies in its reactive functionalities. The bromine atom acts as a good leaving group for nucleophilic substitutions, and the internal alkyne bond participates in a variety of addition and cycloaddition reactions. This dual reactivity makes it an excellent synthon for constructing more complex organic molecules. Common search terms include 'pent-2-ynyl bromide synthesis applications' or 'buy 1-bromo-2-pentyne for organic research'.

Its applications are diverse. It serves as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty materials. For example, it can be used in Sonogashira couplings or as a precursor for heterocycles. When seeking to procure this chemical, prioritizing a high purity level, such as 97%+, is crucial for achieving reliable experimental outcomes. Many users will specify 'CAS 16400-32-1 97% purity' in their sourcing searches.

Finding a dependable supplier is key to ensuring quality and availability. As a manufacturer specializing in organic chemistry, we offer 1-Bromo-2-pentyne with guaranteed purity and comprehensive technical data. We cater to researchers and industrial clients, providing both small and large quantities. If you are looking to buy 1-Bromo-2-pentyne, consider working with a supplier that offers competitive pricing and responsive customer service. We are committed to being that reliable source for your chemical needs.

In essence, 1-Bromo-2-pentyne (CAS 16400-32-1) is a valuable organic intermediate with specific physical and chemical properties that lend themselves to a wide array of synthetic applications. Understanding these characteristics and knowing where to buy high-quality material from a trustworthy manufacturer will streamline your research and production processes.