For professionals in the pharmaceutical and fine chemical industries, the precise specifications of raw materials are non-negotiable. 2,4-Dimethylimidazole (CAS 930-62-1) is no exception. As a key pharmaceutical intermediate, its quality directly impacts the efficacy and safety of the final drug product. This article delves into the essential specifications of 2,4-Dimethylimidazole that buyers should look for when they 'buy 2,4-Dimethylimidazole' or inquire about its price.

Key Quality Parameters for 2,4-Dimethylimidazole:

When sourcing 2,4-Dimethylimidazole, procurement managers and R&D scientists typically focus on the following critical parameters:

  • Assay/Purity: This is the most crucial specification. For pharmaceutical applications, a minimum purity of 99.0% is often required. Manufacturers should provide a Certificate of Analysis (CoA) detailing this figure, along with other relevant impurities. When searching for suppliers, look for '2,4-Dimethylimidazole 99% purity'.
  • Appearance: The physical form and color of the chemical provide a quick visual check. 2,4-Dimethylimidazole is commonly described as a light yellow to yellow liquid or crystalline powder. Deviations in appearance might indicate quality issues.
  • Melting Point: The melting point is a key indicator of purity for solid forms. For 2,4-Dimethylimidazole, a typical melting point range is 85-87 °C. Any significant deviation from this range can suggest the presence of impurities.
  • Molecular Formula and Weight: These fundamental chemical identifiers (C5H8N2, MW 96.13) confirm the identity of the substance.
  • Solubility: While not always listed as a primary specification, understanding its solubility in common solvents (like water and organic solvents) is important for process development.
  • Packaging: Appropriate packaging, such as 200kg drums, protects the integrity of the product during transit and storage, preventing contamination and degradation.

Why These Specifications Matter:

Adhering to strict specifications for 2,4-Dimethylimidazole ensures:

  • Reaction Efficiency: High purity minimizes side reactions, leading to better yields and cleaner product profiles in synthesis.
  • Product Safety and Efficacy: Impurities can be detrimental to the final drug product's safety and therapeutic effectiveness.
  • Process Consistency: Consistent quality of intermediates guarantees reproducibility in manufacturing processes, which is vital for GMP compliance.

Sourcing High-Specification Material:

When seeking to purchase 2,4-Dimethylimidazole, always request detailed specifications and CoAs from your potential manufacturer or supplier. Comparing these alongside the '2,4-Dimethylimidazole price' will help you make an informed decision. Reputable suppliers, especially those with a strong presence in the Chinese chemical market, are accustomed to providing this vital information to their clients.

By thoroughly understanding and verifying the specifications of 2,4-Dimethylimidazole (CAS 930-62-1), pharmaceutical companies can ensure they are procuring a quality intermediate that meets their exacting standards for synthesis and product development.