For researchers and product formulators in the chemical and pharmaceutical industries, understanding the precise specifications of key intermediates is crucial for successful synthesis and product development. 3,5-Dihydroxybenzaldehyde (CAS 26153-38-8) is a prime example of such an intermediate, valued for its role as a versatile building block. This article aims to provide R&D scientists with a comprehensive overview of its typical specifications, including appearance, purity, and other important physical and chemical properties that influence its application.

The typical appearance of 3,5-Dihydroxybenzaldehyde is described as a white to tan to gray crystalline powder. This physical form is important for handling, storage, and integration into various chemical processes. Variations in color can sometimes indicate slight differences in processing or minor impurities, which is why consistent appearance, alongside rigorous purity checks, is a key indicator of quality from a reputable manufacturer.

Purity is arguably the most critical specification for any chemical intermediate, especially for pharmaceutical applications. 3,5-Dihydroxybenzaldehyde is generally supplied with a minimum purity of 97%. This ensures that the compound can be reliably used in multi-step syntheses without introducing undesirable side reactions or contaminants that could compromise the final product's integrity. For users looking to buy this material, verifying this purity level through Certificates of Analysis (CoA) is standard practice. Suppliers often detail analytical methods used, such as HPLC, to confirm purity.

Other important physical and chemical properties include its molecular formula (C7H6O3) and molecular weight (138.12 g/mol). Information regarding melting point (153-161 °C) and boiling point (324.3 °C at 760 mmHg) are also vital for process design and optimization. Storage conditions, typically recommending a cool, dry place with the container tightly closed, are important for maintaining product stability and longevity. These details are readily available from responsible manufacturers and suppliers and are critical for R&D scientists when planning experiments or scale-up operations.

For those in need of 3,5-Dihydroxybenzaldehyde for synthesis, understanding these specifications empowers informed purchasing decisions. By partnering with a reliable manufacturer and supplier, researchers can ensure they are obtaining a product that meets all necessary technical requirements, facilitating smoother R&D processes and the efficient development of new chemical entities and pharmaceutical products. When you inquire about this compound, always look for suppliers who provide complete specification data.