Understanding the fundamental chemical properties of a compound is the first step towards its effective utilization in research and industry. 2-Mercapto-4-methyl-5-thiazoleacetic acid, identified by CAS number 34272-64-5, is a compound of significant interest, particularly in the pharmaceutical sector. Possessing a distinctive chemical structure and specific physical attributes, this molecule serves as a vital intermediate in various synthesis processes.

The most readily observable characteristic of 2-Mercapto-4-methyl-5-thiazoleacetic acid is its physical appearance. It is typically described as a pale yellow to pale beige solid. This form is convenient for storage, handling, and accurate measurement in laboratory settings. Another key physical property is its melting point, which is reported to be 207°C, often with decomposition. This relatively high melting point indicates a stable solid state under standard conditions, which is beneficial for its application as a chemical intermediate.

From a molecular perspective, 2-Mercapto-4-methyl-5-thiazoleacetic acid has the molecular formula C6H7NO2S2. This formula reveals the presence of carbon, hydrogen, nitrogen, oxygen, and sulfur atoms, arranged in a specific heterocyclic structure that includes a thiazole ring and a carboxylic acid group. The molecular weight associated with this formula is approximately 189.26 g/mol. These data points are crucial for chemists when calculating reaction stoichiometry, determining molar concentrations, and interpreting spectroscopic data.

The compound's significance is further highlighted by its role as a Cefodizime impurity and a side chain component in antibiotic synthesis. This application necessitates a high degree of purity, often exceeding 98.0%, which manufacturers strive to achieve through optimized synthesis protocols. The availability of detailed technical specifications, including purity assays and spectroscopic data, is essential for users in quality-sensitive industries. Companies in China are prominent suppliers of this chemical, often providing comprehensive product information to assist researchers.

In summary, the chemical properties of 2-Mercapto-4-methyl-5-thiazoleacetic acid, including its solid appearance, melting point, and precise molecular formula and weight, define its behavior and utility. These attributes make it a valuable intermediate for pharmaceutical synthesis and a subject of interest in organic chemistry research. Access to this information empowers chemists and manufacturers to use this compound effectively and safely.