Products 100986-85-4

CAS 100986-85-4 appears in our catalog under these names: Levofloxacin, Levofloxacin, >95% (HPLC), Levofloxacin/ 97.63% (existing batch purity), Levofloxacin, 98% , Levofloxacin, >98.0%(HPLC). Offered by: Chemat Brand, TRC, Mikromol, LoGiCal, Dr. Ehrenstorfer. Available pack sizes: on request, 10mg, 250mg, 25mg, 100mg, 10mM (in 1ml dmso), 5g, 1g.

Levofloxacin
Chemat Brand, Mikromol, LoGiCal
  • size: on request, 100mg, 10mg, 10mM (in 1ml dmso)
  • Variants: 13
from 332.30
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Levofloxacin, >95% (HPLC)
TRC
  • size: 10mg, 250mg, 25mg
  • Variants: 3
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Levofloxacin/ 97.63% (existing batch purity)
TargetMol
  • size: 5g, 100mg
  • Variants: 2
from 499.07
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Levofloxacin, 98%
Thermo Scientific (Alfa Aesar)
  • size: 1g, 5g
  • Variants: 2
from 209.87
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Levofloxacin, >98.0%(HPLC)
TCI
  • size: 5g, 25g
  • Variants: 2
from 226.52
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Levofloxacin, 98.00%
Chemat
  • size: 10g, 1g, 25g, 5g
  • Variants: 4
from 171.66
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Levofloxacin 97%
Ambeed
  • size: 5g, 10g, 25g, 100g
  • Variants: 5
from 175.69
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LEVOFLOXACIN ,ASSAY (ANHYDROUS BASIS) 9
Sigma-Aldrich
  • size: 10G, 1G
  • Variants: 2
from 212.00
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Levofloxacin, 99.96%
MedChemExpress
  • size: 5 g, 100 mg, 10mM/1mL
  • Variants: 3
from 435.79
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Levofloxacin (Standard), 99.96%
MedChemExpress
  • size: 100 mg, 10 mg, 50 mg, 25 mg
  • Variants: 4
from 282.54
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Levofloxacin, 97%
Fluorochem
  • size: 1g, 25g
  • Variants: 2
from 398.84
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Structural formula: {0} (CAS {1})

Levofloxacin is an optically active form of ofloxacin having (S)-configuration; an inhibitor of bacterial topoisomerase IV and DNA gyrase. It has a role as an antibacterial drug, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor, a topoisomerase IV inhibitor and a DNA synthesis inhibitor. It is a 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, a quinolone antibiotic and a fluoroquinolone antibiotic. It is a conjugate acid of a levofloxacin(1-). It is an enantiomer of a dextrofloxacin.

Source: ChEBI

Identity
Molecular formulaC18H20FN3O4
Molecular weight361.4 g/mol
IUPAC name(2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
InChIKeyGSDSWSVVBLHKDQ-JTQLQIEISA-N
SMILESC[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2N4CCN(CC4)C)F)C(=O)O

Computed by PubChem (NCBI)

Synonyms: LEVOFLOXACIN, Levaquin, Quixin, (-)-Ofloxacin, Iquix, Cravit, (S)-Ofloxacin, Levofloxacine, Tavanic, Levofloxacino
Related forms of this compound
(2R)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
(2S)-7-fluoro-2-methyl-10-oxo-6-[4-(trideuterio(113C)methyl)piperazin-1-yl]-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
(2S)-7-fluoro-2-methyl-6-(2,2,3,3,5,5,6,6-octadeuterio-4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
(2R)-7-fluoro-2-methyl-10-oxo-6-[4-(trideuteriomethyl)piperazin-1-yl]-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
7-fluoro-2-methyl-6-(2,2,3,3,5,5,6,6-octadeuterio-4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
Isomers (same molecular formula)
7-(4-acetylpiperazin-1-yl)-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid C18H20FN3O4
1-[[(2S,3S,4S)-3-ethyl-4-fluoro-5-oxopyrrolidin-2-yl]methoxy]-7-methoxyisoquinoline-6-carboxamide C18H20FN3O4
6-fluoro-2-methyl-7-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
6-fluoro-2,2-dimethyl-5-(4-methylpiperazin-1-yl)-9-oxo-3-oxa-1-azatricyclo[6.3.1.04,12]dodeca-4(12),5,7,10-tetraene-10-carboxylic acid C18H20FN3O4
(3S)-7-fluoro-3-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4
(2S)-6-fluoro-2-methyl-7-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C18H20FN3O4