About Atorvastatin impurity A
Atorvastatin Impurity A is a high-purity (97%) pharmaceutical-grade compound commonly utilized in analytical studies and pharmaceutical research. This off-white powder exhibits unique solubility properties, being soluble in methanol, slightly soluble in ethanol, and very slightly soluble in water and acetonitrile. Additionally, it dissolves effectively in DMSO at a concentration of 10 mg/ml. The product has a molecular formula of C33H35FN2O5 and a molecular weight of 558.65 g/mol. Its melting point ranges between 159-161C, ensuring stability under controlled experimental conditions. Atorvastatin Impurity A serves as a vital reference material in quality control and drug development processes, facilitating reliable impurity profiling and analysis.
FAQs of Atorvastatin impurity A:
Q: What is the primary application of Atorvastatin Impurity A?
A: Atorvastatin Impurity A is primarily used in analytical research and impurity profiling within pharmaceutical quality control and drug development.
Q: What is the solubility of Atorvastatin Impurity A in different solvents?
A: It is soluble in methanol, slightly soluble in ethanol, very slightly soluble in acetonitrile and water, and dissolves in DMSO at 10 mg/ml.
Q: What is the physical appearance of Atorvastatin Impurity A?
A: It is an off-white powder.
Q: At what temperature does Atorvastatin Impurity A melt?
A: The melting point of Atorvastatin Impurity A falls within the range of 159-161C.
Q: What is the molecular weight of Atorvastatin Impurity A?
A: Its molecular weight is 558.65 g/mol.