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Levofloxacin EP Impurity F

Levofloxacin EP Impurity F

Product Description
CAT No.
ALN-L020002
CAS No.
100986-89-8
Mol. F.
C13H9F2NO4
Mol. Wt.
281.2
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RFQ
Chemical Name : (S)-9,10-Difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid ; Levofloxacin Q Acid ;
Smiles : O=C1C2=CC(F)=C(F)C(OC3)=C2N([C@H]3C)C=C1C(O)=O
Inchi : InChI=1S/C17H18FN3O4/c1-9-8-25-16-13-10(15(22)11(17(23)24)7-21(9)13)6-12(18)14(16)20-4-2-19-3-5-20/h6-7,9,19H,2-5,8H2,1H3,(H,23,24)/t9-/m0/s1
Synonym : Levofloxacin USP Related Compound B ; Levofloxacin Difluoro Carboxylic Acid

In silico and in vitro genotoxicity evaluation of levofloxacin n-oxide, an impurity in levofloxacin

Qingfen Zhu1,2, Tao Li2 , Jun Li2 , Ming Guo2 , Weijian Wang2 , and Xiumei ZhangnToxicology Mechanisms and Methods, 2012; 22(3): 225u2013230

Identification, Isolation and Characterization of New Process-related Impurities in Levofloxacin

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An integrated approach for detection and characterization of the trace impurities in levofloxacin using liquid chromatography– tandem mass spectrometry

, Leena Gupta, Brajesh Sharma, Prashant Patil, Dattatray Govare – Der Pharma Chemica, 2017, 9(12):7-13

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