1-Cyclopropyl-8-ethoxy-6-fluoro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1029364-75-7) Suppliers and Product Information

This compound is an impurity related to moxifloxacin, a fluoroquinolone antibiotic. It is used as a reference standard for quality control and impurity profiling of moxifloxacin drug substances and products. The compound features an ethoxy group at the 8-position of the quinolone core, distinguishing it from moxifloxacin which has a methoxy group at this position.

Frequently Asked Questions

Q: What is the main use of this compound?

A: This compound is primarily used as a reference standard for identifying and quantifying a specific impurity in moxifloxacin drug substances and formulations. It helps ensure the quality and purity of moxifloxacin products.

Q: How should this compound be stored?

A: While specific storage conditions may vary by supplier, reference standards are typically stored in tightly sealed containers, protected from light, and kept in a cool, dry place. Some may require refrigeration. Always check the label or certificate for specific storage instructions.

Q: Is this compound the same as moxifloxacin?

A: No, this compound is not moxifloxacin itself, but rather an impurity related to moxifloxacin. The main structural difference is the ethoxy group at the 8-position instead of the methoxy group found in moxifloxacin.