Norfloxacin impurity A

CAS:68077-26-9

SKU: NCC.68077.26.9 分类: ,
保证安全结账

CAS Registry Number®

68077-26-9

CAS Name

7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

Molecular Formula

C12H9ClFNO3

Molecular Mass

269.66

Compound Properties

  • Melting Point (1)

    208-210 °C

Source(s)

  • (1) Amarante, Giovanni W.; Tetrahedron, (2010), 66(24), 4370-4376, CAplus

Other Names and Identifiers

InChI

InChI=1S/C12H9ClFNO3/c1-2-15-5-7(12(17)18)11(16)6-3-9(14)8(13)4-10(6)15/h3-5H,2H2,1H3,(H,17,18)

InChIKey

InChIKey=WNNSMMJBBOPPOT-UHFFFAOYSA-N

SMILES

C(C)N1C=2C(C(=O)C(C(O)=O)=C1)=CC(F)=C(Cl)C2

Canonical SMILES

O=C(O)C1=CN(C2=CC(Cl)=C(F)C=C2C1=O)CC

Other Names for this Substance

  • 3-Quinolinecarboxylic acid, 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-
  • 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
  • CGA 78039
  • 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
  • 7-Chloro-1,4-dihydro-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylic acid
  • M 193324
  • 1-Ethyl-7-chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
  • 1-Ethyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic acid
  • 7-Chloro-1-ethyl-6-fluoroquinolin-4-one-3-carboxylic acid
  • 7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
  • 1-Ethyl-6-fluoro-7-chloro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
  • 1-Ethyl-6-fluoro-7-chloro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
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