(-)-beta-Pinene
(-)-beta-Pinene, identified by CAS 18172-67-3, is a naturally occurring bicyclic monoterpene and a significant chiral isomer found in various essential oils, particularly those derived from coniferous trees. As a colorless liquid with a characteristic woody and turpentine-like aroma, it serves as a fundamental building block in organic synthesis. Its chemical structure, featuring a reactive exocyclic double bond, makes it highly versatile for functional group transformations and the development of complex molecules.
In industrial and research settings, this compound is valued for its specific optical rotation and high purity, which are critical for stereoselective reactions. Due to its volatility and susceptibility to oxidation, (-)-beta-Pinene requires careful handling and storage in cool, airtight environments. It acts as a primary precursor for the production of various synthetic fragrances, flavors, and specialty chemicals, bridging the gap between natural renewable resources and high-value industrial applications.
• It serves as a vital intermediate in the fragrance and flavor industry, where it is chemically transformed into high-demand compounds such as citral, citronellal, and geraniol. These derivatives are essential for creating citrus and floral scents in perfumes, cosmetics, and household cleaning products.
• The compound is widely utilized as a chiral starting material in the synthesis of fine chemicals and pharmaceuticals. Its specific stereochemistry allows researchers to develop enantiopure molecules, which are crucial for ensuring the efficacy and safety of bio-active agents in medicinal chemistry.
• In the manufacturing of terpene resins, (-)-beta-Pinene acts as a key monomer. These resins are valued for their adhesive properties and are used extensively in the production of pressure-sensitive tapes, hot-melt adhesives, and specialized coatings that require specific tackiness and thermal stability.
• It is frequently employed as a natural solvent or additive in industrial formulations, including paints and varnishes. Beyond its solvency, it contributes to the sensory profile of products, providing a fresh, pine-like scent that is often associated with cleanliness and natural origins in consumer-facing goods.
Product Name: (-)-beta-Pinene
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