For professionals in the chemical and pharmaceutical sectors, a deep understanding of raw material properties is fundamental to successful product development and manufacturing. (+)-Beta-pinene (CAS 19902-08-0) is a compound that warrants close attention due to its natural origins, unique characteristics, and diverse industrial applications. This article aims to provide procurement managers and R&D scientists with essential information about (+)-beta-pinene, including its key properties, common uses, and practical advice on how to source it effectively. Understanding these aspects will empower you to make informed purchasing decisions and find the best manufacturer for your needs.

(+)-Beta-pinene is a bicyclic monoterpene, commonly found in the essential oils of pine trees and other plants. It is a colorless liquid with a molecular formula of C10H16 and a molecular weight of 136.23. Its physical properties include a boiling point of approximately 164-165 °C and a density of around 0.872 g/mL at 25 °C. The characteristic fresh, pine-like, woody aroma is a key feature that makes it valuable in the flavor and fragrance industry. For chemical synthesis, its chiral nature and reactive double bond make it an attractive starting material. When you decide to buy (+)-beta-pinene, it's crucial to consider its purity level, typically specified by Gas Chromatography (GC) assay. Higher purity grades are essential for sensitive pharmaceutical intermediate applications to ensure predictable reaction outcomes and product integrity.

The applications of (+)-beta-pinene are varied, spanning several key industries. In pharmaceuticals, it serves as a precursor for synthesizing various active pharmaceutical ingredients (APIs) and complex intermediates. Its structure can be modified to create compounds with potential medicinal properties. The flavor and fragrance sector utilizes its distinct scent profile to impart woody and fresh notes in perfumes, cosmetics, and food products. Beyond these primary uses, it can also be employed in the production of specialty chemicals and in research laboratories investigating terpene chemistry. As a buyer, when you search for suppliers, prioritize those who can provide consistent product quality and reliable supply, especially if you are looking to purchase (+)-beta-pinene in bulk quantities.

When sourcing (+)-beta-pinene, especially from international manufacturers, a few key considerations will streamline your procurement process. First, identify suppliers who openly share their technical data sheets and Certificates of Analysis. These documents should detail the purity, CAS number (19902-08-0), and other critical specifications. Second, seek out manufacturers in regions known for chemical production expertise, such as China, which often offer competitive pricing and large-scale manufacturing capabilities. Always request sample quantities for internal quality assessment before placing a large order. Effective communication with your supplier regarding packaging requirements, shipping logistics, and lead times is also vital. By focusing on these aspects, you can ensure a stable and high-quality supply of (+)-beta-pinene to support your ongoing projects and manufacturing needs.