5-Carboxytetramethylrhodamine(CAS: 91809-66-4)

5-Carboxytetramethylrhodamine is a fluorescent dye with the chemical formula C24H28O4. It is a highly fluorescent compound used in various applications due to its strong, stable fluorescence and ability to bind with proteins and other biomolecules.

5-Carboxytetramethylrhodamine is widely used in fluorescence labeling, particularly in bioimaging, flow cytometry, and molecular biology. It is also utilized in drug screening, cell tracking, and as a probe in chemical and biological assays.

5-Carboxytetramethylrhodamine is generally considered safe for most laboratory applications. It is not considered toxic, but it should be handled with care due to its fluorescence intensity. Eye and skin contact should be avoided, and proper ventilation is recommended. Gloves and safety goggles should be worn during handling.

5-Carboxytetramethylrhodamine should be stored in a cool, dark place to protect it from light degradation. It should be kept away from direct sunlight and heat sources. The compound should be stored in a tightly sealed container to prevent exposure to air and moisture. Ideally, it should be stored at room temperature or refrigerated at 2-8°C to ensure stability and prevent degradation.