Ribociclib impurity-7

Ribociclib impurity-7 is a chemical compound that is commonly used in laboratory settings for the purpose of testing and research. It is an impurity of Ribociclib, which is a selective cyclin-dependent kinase inhibitor used in the treatment of hormone receptor-positive advanced breast cancer. Ribociclib impurity-7 is also known as (S)-2-((1-(4-(2-(dimethylamino)ethoxy)phenyl)-3-hydroxy-1H-pyrazol-4-yl)amino)-3-methylbutan-1-ol. It is a synthetic compound that has a molecular formula of C19H31N3O3. Ribociclib impurity-7 is used in laboratory settings to test the purity and effectiveness of various drugs and compounds. It is often used as a reference standard in chromatography and mass spectrometry. The chemical information of Ribociclib impurity-7 includes its molecular weight of 349.47 g/mol, melting point of 97-100°C, and a purity of ≥ 98% by HPLC. In terms of its chemical properties, Ribociclib impurity-7 is a white to off-white solid that is soluble in organic solvents such as methanol, ethanol, and DMSO. It is stable under normal conditions of use and storage. However, it should be handled with care and stored in a cool, dry place away from heat and moisture. Overall, Ribociclib impurity-7 is an important compound used in laboratory settings for the purpose of testing and research. Its chemical information and properties make it a valuable tool for scientists and researchers in the pharmaceutical industry.