For chemists, researchers, and procurement managers in the pharmaceutical and fine chemical industries, a thorough understanding of a compound's chemical properties is fundamental. 6-Methoxy-2-naphthaldehyde (CAS 3453-33-6) is a fine chemical intermediate with specific characteristics that influence its handling, storage, and application in synthesis. This article provides a detailed overview of these properties, emphasizing why they are important for anyone looking to purchase or utilize this compound, and highlighting the expertise available from suppliers like NINGBO INNO PHARMCHEM CO.,LTD.

Appearance and Form: 6-Methoxy-2-naphthaldehyde is typically described as a crystalline solid. Its color can range from white to a light yellow or even light orange hue, depending on its purity and manufacturing process. The crystalline nature indicates a well-defined molecular structure, which is crucial for predictable reactivity in synthesis. When considering purchases, the visual appearance can be an initial indicator of purity, though formal analysis is always recommended.

Melting Point: The literature commonly cites a melting point for 6-Methoxy-2-naphthaldehyde in the range of 81-84 °C. This melting point is a key physical property used for identification and purity assessment. A sharp melting range typically signifies a high degree of purity, while a broader or depressed range might suggest the presence of impurities. This parameter is vital for quality control and for determining suitable processing temperatures.

Solubility: Information on solubility indicates that 6-Methoxy-2-naphthaldehyde is slightly soluble in solvents like chloroform and methanol. This limited solubility in common organic solvents is important for selecting appropriate reaction media and purification methods, such as recrystallization. Understanding solubility profiles is essential for efficient synthetic design and for achieving the desired product isolation.

Air Sensitivity: A significant characteristic of 6-Methoxy-2-naphthaldehyde is its air sensitivity. This means the compound can react with oxygen in the atmosphere, potentially degrading over time or undergoing unwanted oxidation reactions. Consequently, it is often stored under an inert atmosphere, such as nitrogen or argon, and typically kept at refrigerated temperatures (2-8 °C). Reliable suppliers, like NINGBO INNO PHARMCHEM CO.,LTD., will ensure proper packaging and storage to maintain the product's integrity upon delivery.

Other Properties: The compound has a molecular formula of C12H10O2 and a molecular weight of 186.21 g/mol. Its water solubility is relatively low (150.1 mg/L at 25 °C). These precise chemical and physical data points are crucial for chemists performing calculations for reactions, formulating solutions, or developing analytical methods.

For any buyer or researcher working with 6-Methoxy-2-naphthaldehyde, having access to detailed technical specifications and understanding its properties is vital. Partnering with experienced chemical suppliers who can provide comprehensive data and ensure proper handling throughout the supply chain is crucial. NINGBO INNO PHARMCHEM CO.,LTD. offers this expertise and high-quality product, ensuring you have the necessary information for successful application.