For any chemist, researcher, or procurement specialist in the B2B chemical sector, a thorough understanding of product specifications is fundamental to making informed purchasing decisions. This article provides a detailed look at the technical specifications of 1-Methylimidazole-4-carboxylic Acid, CAS number 41716-18-1, a versatile intermediate used widely in organic synthesis and pharmaceutical research. Knowing these details helps ensure you buy the right material for your application.

Key Identification and Chemical Properties

1-Methylimidazole-4-carboxylic Acid, identified by CAS 41716-18-1, has the molecular formula C5H6N2O2 and a molecular weight of 126.11300 g/mol. These are fundamental identifiers that chemists use to confirm the identity and stoichiometry of the compound in reactions. Its structure features a methyl group attached to the nitrogen at position 1 of the imidazole ring, and a carboxylic acid group at position 4. This combination of functional groups makes it a valuable building block in complex organic synthesis.

Purity and Physical Form: Critical for Synthesis

The purity of a chemical intermediate is often the most critical specification. For 1-Methylimidazole-4-carboxylic Acid, a common purity level specified by manufacturers and suppliers is 95%min. This ensures that the compound is largely free from impurities that could interfere with reactions, lead to unwanted byproducts, or compromise the yield and quality of the final product. The physical appearance is typically described as a white to tawny solid powder. This form is generally stable under normal temperatures and pressures, making it convenient for storage, handling, and weighing in laboratory settings. When you buy this chemical, always verify these specifications.

Technical Data for Applications

Beyond basic identifiers, other technical data points are crucial for understanding the compound's behavior in specific applications. The melting point of 1-Methylimidazole-4-carboxylic Acid is reported to be around 245 °C. This high melting point indicates a robust crystalline structure. Information such as boiling point (399.1 ºC at 760 mmHg) and flash point (195.1 ºC) provides insights into its thermal stability and handling safety, especially for large-scale industrial processes. For procurement managers, these figures help in assessing suitability for different reaction conditions and ensuring safety compliance when you purchase.

Sourcing and Supplier Information

When looking to buy 1-Methylimidazole-4-carboxylic Acid, it is vital to source from reputable manufacturers and suppliers who can provide accurate and verified specifications. Companies that offer detailed product descriptions, including CAS number, molecular formula, purity, and physical properties, are reliable partners. Many suppliers, particularly those based in China, specialize in providing such intermediates with competitive pricing. Always inquire about the availability of free samples to test the material's quality against your specific application requirements before placing a bulk order.

In conclusion, a deep understanding of the specifications for 1-Methylimidazole-4-carboxylic Acid (CAS 41716-18-1) is essential for successful procurement and application. By focusing on purity, physical form, and other technical data, chemists and procurement professionals can confidently select the right supplier and ensure the quality of their synthetic processes.