[1330261-13-6]    

Synonyms : 7-((2-Aminoethyl)amino-d₄)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HCl; Ciprofloxacin-d₄ EP impurity C HCl; Enrofloxacin-d₄ EP impurity G HCl

Applications : Desethylene ciprofloxacin-d4 HCl is deuterium labelled impurity of Ciprofloxacin and Enrofloxacin (Ciprofloxacin EP impurity C and Enrofloxacin EP impurity G), which are fluoroquinolone antibiotics.

References : Wise R. et al.: Antimicrob Agents Chemother., 23(4), 559-564, 1983; Pan X. S. et al.: Antimicrob Agents Chemother., 40(10), 2321-2326, 1996; Lacy M. K. et al.: Antimicrob Agents Chemother., 43(3), 672-677, 1999.; Prescott J. F. et al.: Can. J. Vet. Res., 54(1), 195-197, 1990; Kung K. et al.: J. Vet. Pharmacol. Ther., 16(4), 462-468, 1993.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.