levofloxacin
Aromatics
- A broad-spectrum antibiotic, which shows its action against both gram-positive and gram-negative strains. Levofloxacin is a bactericidal antibiotic and used in treating several infections. It is a levo isomer of the racemate ofloxacin. Reference standards of Levofloxacin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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Catalogue No.:PA 12 13000
Molecular Formula : C18H20FN3O4
Molecular Weight : 361.37
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[catalogue_number] => PA 12 13010
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Levofloxacin - Impurity A
Catalogue No.:PA 12 13010
Molecular Formula : C18H20FN3O4
Molecular Weight : 361.37
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[pname] => Levofloxacin - Impurity C
[catalogue_number] => PA 12 13030
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Levofloxacin - Impurity C
Catalogue No.:PA 12 13030
Molecular Formula : C18H20FN3O5
Molecular Weight : 377.38
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[catalogue_number] => PA 12 13040
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Levofloxacin - Impurity D
Catalogue No.:PA 12 13040
Molecular Formula : C18H21N3O4
Molecular Weight : 343.38
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Levofloxacin - Impurity E
Catalogue No.:PA 12 13050
Molecular Formula : C17H20FN3O2
Molecular Weight : 317.36
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Levofloxacin - Impurity F
Catalogue No.:PA 12 13060
Molecular Formula : C13H9F2NO4
Molecular Weight : 281.21
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[pname] => Levofloxacin Ethyl Ester
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Catalogue No.:PA 12 13530
Molecular Formula : C20H24FN3O4
Molecular Weight : 389.42
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N,N'-Desethylene Levofloxacin Hydrochloride
Catalogue No.:PA 12 13560
Molecular Formula : C16H19ClFN3O4
Molecular Weight : 371.79
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Levofloxacin Diamine Hydrochloride Salt
Catalogue No.:PA 12 13570
Molecular Formula : C15H17ClFN3O4
Molecular Weight : 357.76
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(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid
Catalogue No.:PA 12 13580
Molecular Formula : C19H22FN3O4
Molecular Weight : 375.39
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Levofloxacin Chloromethyl Ester
Catalogue No.:PA 12 13590
Molecular Formula : C19H21ClFN3O4
Molecular Weight : 409.84
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(3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester
Catalogue No.:PA 12 13600
Molecular Formula : C15H13F2NO4
Molecular Weight : 309.26
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[catalogue_number] => PA 12 13610
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(S)-7,8-Difluoro-3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine Sulfate
Catalogue No.:PA 12 13610
Molecular Formula : C9H11F2NO5S
Molecular Weight : 283.25
stdClass Object
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[catalogue_number] => PA STI 025020
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[weight] => 346.40
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Catalogue No.:PA STI 025020
Molecular Formula : C18H18D3N3O4
Molecular Weight : 346.40
stdClass Object
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[catalogue_number] => PA 12 13051
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Levofloxacin - Impurity E (Hydrochloride Salt)
Catalogue No.:PA 12 13051
Molecular Formula : C17H21ClFN3O2
Molecular Weight : 353.82
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[catalogue_number] => PA 12 0131006
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(S)-10-((2-Aminoethyl)(nitroso)amino)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Hydrochloride
Catalogue No.:PA 12 0131006
Molecular Formula : C15H16ClFN4O5
Molecular Weight : 386.76
stdClass Object
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Levofloxacin Acid Methyl Ester
Catalogue No.:PA 12 0131011
Molecular Formula : C14H11F2NO4
Molecular Weight : 295.24
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[catalogue_number] => PA 12 0131012
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(S)-10-((2-Aminoethyl)(nitroso)amino)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic Acid
Catalogue No.:PA 12 0131012
Molecular Formula : C15H15FN4O5
Molecular Weight : 350.31
stdClass Object
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[catalogue_number] => PA 12 0131014
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[weight] => 279.22
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(S)-9-Fluoro-10-hydroxy-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
Catalogue No.:PA 12 0131014
Molecular Formula : C13H10FNO5
Molecular Weight : 279.22
stdClass Object
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[catalogue_number] => PA 12 0131015
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[weight] => 409.43
[form] => C20H25F2N3O4
[cas] => 177472-29-6
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Ethyl (S)-6,8-difluoro-1-(1-hydroxypropan-2-yl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
Catalogue No.:PA 12 0131015
Molecular Formula : C20H25F2N3O4
Molecular Weight : 409.43
