For professionals in the chemical, pharmaceutical, and agrochemical industries, a deep understanding of key intermediates is crucial for successful product development. 3-Fluoro-5-methylbenzaldehyde (CAS: 189628-39-5) is a prime example of such an essential compound. This article aims to provide a comprehensive overview of its properties and applications, highlighting why sourcing it from a reputable 3-Fluoro-5-methylbenzaldehyde manufacturer is beneficial.

Physically, 3-Fluoro-5-methylbenzaldehyde is a colorless liquid. Its key physical and chemical properties, such as a boiling point of 97.6°C and a flash point of 79.3°C, are important considerations for handling, storage, and reaction parameter setting. With a density of 1.136 and an index of refraction of 1.534, it exhibits characteristics that are well-defined for a chemical intermediate. These precise specifications are critical for researchers and procurement managers who need to buy 3-Fluoro-5-methylbenzaldehyde with confidence in its quality and consistency.

The compound's molecular formula, C8H7FO, and molecular weight of 138.14, reveal a compact yet functional structure. Its primary application lies as an intermediate in organic synthesis. The presence of both the aldehyde group and the fluorine substituent on the aromatic ring makes it a valuable starting material for creating more complex molecules. In the pharmaceutical sector, it serves as a critical component in the synthesis of active pharmaceutical ingredients (APIs), where precise molecular architecture is vital for therapeutic efficacy. Similarly, in agrochemicals, it contributes to the development of advanced crop protection agents.

Finding a reliable supplier in China that specializes in fine chemicals like NINGBO INNO PHARMCHEM CO.,LTD. ensures that you receive this compound with the required purity (typically ≥99.0% GC). Whether you are looking for a specific CAS number, such as 189628-39-5, or general terms like 'fluorinated benzaldehyde derivative', prioritizing a direct manufacturer can offer better value and technical support. Exploring the price and availability from trusted sources is a key step in integrating this versatile intermediate into your R&D or production workflows.