Creatinine, identified by its CAS number 60-27-5, is a cyclic derivative of creatine, playing a significant role in human physiology as a marker of kidney function. Chemically, it is characterized by its molecular formula C4H7N3O and a molecular weight of 113.12. The synthesis of creatinine powder often begins with creatine, which undergoes a dehydration process, typically facilitated by heat and acidic conditions, followed by purification steps to achieve high purity levels.

Manufacturers aim for a minimum assay of 99.00% for creatinine powder, often categorized into grades such as USP, pharmaceutical, or food grade, depending on the intended application. The product typically presents as a white crystalline powder, a characteristic that signifies its purity and physical form. Understanding its physical and chemical properties, such as its melting point of approximately 295 °C (with decomposition) and its solubility in certain solutions, is crucial for its proper handling and application in research and manufacturing.

The quality assurance for creatinine powder is critical. Adherence to standards like MSDS, FDA, and GMP certifications provides users with confidence in the product's reliability and safety. Proper storage conditions, generally in a cool, dry place away from moisture and light, help maintain its stability and efficacy over its typical shelf life of two years. These factors are essential when considering the purchase of this important chemical raw material.

The versatility of creatinine powder makes it a valuable compound for various applications, from pharmaceutical research to industrial processes. For professionals seeking to buy creatinine or learn more about its properties and sourcing, engaging with experienced suppliers like NINGBO INNO PHARMCHEM CO.,LTD. is recommended. They provide access to the critical creatinine powder USP 99% needed for scientific advancement.