Ofloxacin impurity D CRS, European Pharm

cas: 197291-75-1 — see every product listed under this CAS number, including other names

Ofloxacin impurity D CRS, European Pharm (CAS 197291-75-1) is a chemical reagent available from Chemat. Available pack sizes: -. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog numberY0002202
cas197291-75-1
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Sigma-Aldrich - 695.70 Pln
Structural formula: {0} (CAS {1})

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 (CAS 197291-75-1) is a chemical compound with the molecular formula C18H20FN3O4 and a molecular weight of 361.4 g/mol. IUPAC name: 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. InChIKey: FHAKLRRIGREDDW-UHFFFAOYSA-N.

Identity
Molecular formulaC18H20FN3O4
Molecular weight361.4 g/mol
IUPAC name6-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
InChIKeyFHAKLRRIGREDDW-UHFFFAOYSA-N
SMILESCC1COC2=C3N1C=C(C(=O)C3=CC(=C2F)N4CCN(CC4)C)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 9-Piperazino Ofloxacin, Ofloxacin specified impurity D [EP], OFLOXACIN IMPURITY D [EP IMPURITY], OFLOXACIN IMPURITY D (EP IMPURITY), Ofloxacin specified impurity D, Ofloxacin EP Impurity D, 10-Fluoro-9-(4-methylpiperazin-1-yl)-ofloxacin, (+/-)-, Ofloxacin impurity D CRS, Ofloxacin impurity D, Levofloxacin Impurity 13
Related forms of this compound
(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
Isomers (same molecular formula)
(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-(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
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
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
(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
(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)-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-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
2-(2-fluorophenyl)-7-[(2-methylpropan-2-yl)oxycarbonyl]-6,8-dihydro-5H-imidazo[1,2-a]pyrazine-6-carboxylic acid C18H20FN3O4
1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid C18H20FN3O4

Also listed as

Ofloxacin Impurity 1（Ofloxacin EP Impurity D） Hubei YoungXin CAS 197291-75-1
Ofloxacin EP Impurity D Chemat Brand CAS 197291-75-1
Ofloxacin Impurity D（EP） Chemat Brand CAS 197291-75-1
10-Fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7h-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 95% Chemat Brand CAS 197291-75-1
9-Desfluoro-9-(4-Methyl-piperazino)-10-Des(4-methylpiperazino)-10-Fluoro Ofloxacin TRC CAS 197291-75-1
9-Piperazino ofloxacin Biosynth CAS 197291-75-1