For chemists, formulators, and researchers, a deep understanding of a chemical compound's properties is fundamental to its successful application. 4-Methylthiazole-5-carboxylic acid (CAS 20485-41-0) is a compound of interest across several industries, and its physicochemical characteristics dictate its utility. This article provides a detailed overview of its properties, aiding professionals in making informed decisions when purchasing or utilizing this intermediate.

Molecular Structure and Identity:

4-Methylthiazole-5-carboxylic acid possesses a distinctive molecular structure featuring a thiazole ring substituted with a methyl group and a carboxylic acid group. Its molecular formula is C5H5NO2S, with a molecular weight of approximately 143.16 g/mol. This unique arrangement of atoms imparts specific reactivity and solubility characteristics, making it a valuable intermediate in organic synthesis. Understanding its structure is key when you search to buy this chemical.

Physical Characteristics:

  • Appearance: Typically presented as a white to light yellow crystalline powder, its physical form is important for handling and formulation.
  • Purity: High purity levels, often specified as 99%, are critical for its use in demanding applications such as pharmaceutical synthesis.
  • Melting Point: While specific melting point data may vary, it is generally considered to be a stable solid at room temperature.
  • Solubility: Its solubility profile in various solvents is an important consideration for reaction and formulation design. Detailed solubility information is usually available in the product's technical documentation from a trusted manufacturer.

Chemical Reactivity and Stability:

The carboxylic acid functional group allows 4-Methylthiazole-5-carboxylic acid to participate in typical acid reactions, such as esterification and amide formation. The thiazole ring itself can undergo various electrophilic and nucleophilic substitutions, offering pathways to diverse derivative compounds. Its stability under recommended storage conditions ensures that its quality is maintained over time. Professionals often look to buy this compound for its predictable reactivity in complex synthesis routes.

Importance of Manufacturer Data:

When sourcing 4-Methylthiazole-5-carboxylic acid, it is imperative to obtain detailed technical data from the manufacturer or supplier. This includes comprehensive Material Safety Data Sheets (MSDS), product specifications, and Certificates of Analysis (COA). These documents provide critical information on handling, storage, potential hazards, and confirmed purity, ensuring safe and effective use. Contacting a supplier in China can provide access to a wide range of high-quality products with such detailed specifications.

Applications Driven by Properties:

The combination of its molecular structure, physical attributes, and chemical reactivity makes 4-Methylthiazole-5-carboxylic acid suitable for a range of applications, including pharmaceutical intermediates, agrochemical synthesis, and the development of flavor and fragrance compounds. For procurement specialists, understanding these properties helps in selecting the right grade and supplier for their specific needs.

By appreciating the nuanced chemical properties of 4-Methylthiazole-5-carboxylic acid, industry professionals can better leverage its potential and ensure successful outcomes in their research and manufacturing endeavors.