Ciprofloxacin Impurity E (CAS 105394-83-0) Suppliers and Product Information

Ciprofloxacin Impurity E is a known impurity of the antibiotic ciprofloxacin. It is used as a reference standard in pharmaceutical quality control and research. The compound is structurally similar to ciprofloxacin but lacks the carboxylic acid group, hence the name "decarboxy ciprofloxacin".

Frequently Asked Questions about Ciprofloxacin Impurity E

Q: What is the primary use of Ciprofloxacin Impurity E?

A: Ciprofloxacin Impurity E is primarily used as a reference standard in the quality control and ***ysis of ciprofloxacin and its formulations. It helps in identifying and quantifying this specific impurity in pharmaceutical products.

Q: How should Ciprofloxacin Impurity E be stored?

A: Ciprofloxacin Impurity E should be stored in a refrigerator at 2-8°C to maintain its stability and purity.

Q: Is Ciprofloxacin Impurity E the same as Ciprofloxacin?

A: No, Ciprofloxacin Impurity E is not the same as Ciprofloxacin. It is a structurally related compound that lacks the carboxylic acid group present in Ciprofloxacin. It is considered an impurity or degradation product of Ciprofloxacin.