(S)-9,10-Difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 95%

cas: 100986-89-8 — see every product listed under this CAS number, including other names

(S)-9,10-Difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 95% (CAS 100986-89-8) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g, 5g, 10g, 25g, 100g. Offered by: Fluorochem.

brandFluorochem
catalog numberF222352-250MG
cas100986-89-8
size250mg
availability In Stock China
Documents: Safety Data Sheet (MSDS)
Need more information?

Ask us about this product — we're happy to help.

Available pack sizes

brand size price
Fluorochem 250mg 102.07 Pln
Fluorochem 1g 107.27 Pln
Fluorochem 5g 107.27 Pln
Fluorochem 10g 143.72 Pln
Fluorochem 25g 227.02 Pln
Fluorochem 100g 575.86 Pln

properties

purity95%
dual useNo
currencyEUR
delivery time2-3 weeks
categoryOdczynniki chemiczne
Structural formula: {0} (CAS {1})

Ofloxacin impurity a is a member of quinolines.

Source: ChEBI

Identity
Molecular formulaC13H9F2NO4
Molecular weight281.21 g/mol
IUPAC name(2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
InChIKeyNVKWWNNJFKZNJO-YFKPBYRVSA-N
SMILESC[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2F)F)C(=O)O

Computed by PubChem (NCBI)

Synonyms: Levofloxacin Q-Acid, Levofloxacin q-acid, (-)-, LEVOFLOXACIN HEMIHYDRATE IMPURITY F [EP IMPURITY], LEVOFLOXACIN HEMIHYDRATE IMPURITY F (EP IMPURITY), Levofloxacin carboxylic acid, Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity), Levofloxacin EP Impurity F, Levofloxacin EP Impurity F;<br>USP Levofloxacin Related Compound B, Levofloxacin Q acid, Levofloxacin impurity F CRS
Related forms of this compound
6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C13H9F2NO4
(2R)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid C13H9F2NO4
Isomers (same molecular formula)
1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxoquinoline-3-carboxylic acid C13H9F2NO4

Also listed as

Levofloxacin Related Compound B Chemat Brand CAS 100986-89-8
Levofloxacin EP Impurity F (Levofloxacin USP Related Compound B) Chemat Brand CAS 100986-89-8
Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity), >95% (HPLC) TRC CAS 100986-89-8
(S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic Acid Mikromol CAS 100986-89-8
Levofloxacin carboxylic acid Biosynth CAS 100986-89-8
Levofloxacin Q-Acid, >98.0%(HPLC)(T) TCI CAS 100986-89-8
S(-)-9,10-DIFL-2,3-DIHYDRO-3-ME-7H-PYRI& Sigma-Aldrich CAS 100986-89-8
(3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97%, 97% Chemat CAS 100986-89-8
Levofloxacin Q-acid (Standard) MedChemExpress CAS 100986-89-8
Levofloxacin Q-acid, 99.79% MedChemExpress CAS 100986-89-8
Levofloxacin carboxylic acid, 97% Ambeed CAS 100986-89-8

Related products in this category

4-(2-Ethoxyethoxy)-3-oxo-butyric acid ethyl ester Fluorochem CAS 677326-77-1
3-Methoxythiophene, 98% Fluorochem CAS 17573-92-1
2,2' :5'-2''-Terthiophene, 98% Fluorochem CAS 1081-34-1
1-[2-(4-Fluorophenoxy)ethyl]-1H-benzoimidazol-2-ylamine, 97% Fluorochem CAS 364339-37-7
(3-Amino-5-methoxybenzofuran-2-yl)-(4-fluoro-phenyl)-methanone, 97% Fluorochem CAS 182124-33-0
2-(4-Fluoro-phenyl)-benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde Fluorochem CAS 820245-76-9
C-[2-(4-Fluoro-phenyl)-benzo[d]imidazo[2,1-b]-thiazol-3-yl]-methylamine Fluorochem CAS 522651-98-5
5.5'-Dibromo-2,2'-bithiophene, 95% Fluorochem CAS 4805-22-5
3,3'-Dimethyl-2,2'-bithiophenyl, 97% Fluorochem CAS 67984-20-7
3-Dodecylthiophene, 96% Fluorochem CAS 104934-52-3
Pyridine-2,6-dicarbaldehyde, 95% Fluorochem CAS 5431-44-7
(1R,2R)-(-)-N-(4-Toluenesulphonyl)-1,2-diphenylethylenediamine, 97% Fluorochem CAS 144222-34-4