levofloxacin
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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[pname] => Levofloxacin - Impurity I
[catalogue_number] => PA 12 13540
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[weight] => 361.38
[form] => C18H20FN3O4
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Levofloxacin - Impurity I
Catalogue No.:PA 12 13540
Molecular Formula : C18H20FN3O4
Molecular Weight : 361.38
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[pname] => Levofloxacin Diamine Hydrochloride Salt
[catalogue_number] => PA 12 13570
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[weight] => 357.76
[form] => C15H17ClFN3O4
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Levofloxacin Diamine Hydrochloride Salt
Catalogue No.:PA 12 13570
Molecular Formula : C15H17ClFN3O4
Molecular Weight : 357.76
stdClass Object
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[catalogue_number] => PA 12 13580
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[weight] => 375.39
[form] => C19H22FN3O4
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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
stdClass Object
(
[pname] => Levofloxacin Chloromethyl Ester
[catalogue_number] => PA 12 13590
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[weight] => 409.84
[form] => C19H21ClFN3O4
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Levofloxacin Chloromethyl Ester
Catalogue No.:PA 12 13590
Molecular Formula : C19H21ClFN3O4
Molecular Weight : 409.84
stdClass Object
(
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[catalogue_number] => PA 12 13600
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[weight] => 309.26
[form] => C15H13F2NO4
[cas] => 106939-34-8
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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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[weight] => 283.25
[form] => C9H11F2NO5S
[cas] => NA
[pslug] => s-7-8-difluoro-3-methyl-3-4-dihydro-2h-benzo-b-1-4-oxazine-sulfate-pa1213610
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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
