Product Description: 6-Epi-doxycycline is the C-6 epimer of Doxycycline (HY-N0565), formed as a degradation impurity through epimerization of Doxycycline under abnormal conditions (e.g., high temperature, pH changes, or humidity). 6-Epi-doxycycline is commonly used for the detection and analysis of impurity levels in pharmaceutical formulations[1].
Formula: C22H24N2O8
References: [1]Monser L, et al Rapid liquid chromatographic method for simultaneous determination of tetracyclines antibiotics and 6-epi-doxycycline in pharmaceutical products using porous graphitic carbon column. J Pharm Biomed Anal. 2000 Aug 15;23(2-3):353-62.
CAS Number: 3219-99-6
Molecular Weight: 444.43
Research Area: Others
Target: Antibiotic;Bacterial;Drug Isomer;MMP;Parasite