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Levofloxacin Hemihydrate

Levofloxacin Hemihydrate

Product Description
CAT No.
ALN-L020000
CAS No.
138199-71-0
Mol. F.
C18H20FN3O4 : 1/2H2O
Mol. Wt.
361.4 : 1/2(18.0)
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RFQ
Chemical Name : (3S)-9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid hemihydrate
Smiles : O=C1C2=CC(F)=C(N3CCN(C)CC3)C(OC[C@@H]4C)=C2N4C=C1C(O)=O.[1/2 H2O]
Inchi : InChI=1S/C62H111N11O12/c1-25-27-28-40(15)52-50(63-18)56(78)66-43(26-2)58(80)68(19)33-48(74)69(20)44(29-34(3)4)55(77)67-49(38(11)12)61(83)70(21)45(30-35(5)6)54(76)64-41(16)53(75)65-42(17)57(79)71(22)46(31-36(7)8)59(81)72(23)47(32-37(9)10)60(82)73(24)51(39(13)14)62(84)85-52/h25,27,34-47,49-52,63H,26,28-33H2,1-24H3,(H,64,76)(H,65,75)(H,66,78)(H,67,77)/b27-25+/t40-,41-,42+,43?,44?,45-,46-,47-,49-,50+,51+,52?/m0/s1

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

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

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