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Substance Name: Difloxacin [INN]
RN: 98106-17-3
UNII: 5Z7OO9FNFD
InChIKey: NOCJXYPHIIZEHN-UHFFFAOYSA-N

Molecular Formula

  • C21-H19-F2-N3-O3

Molecular Weight

  • 399.395
 
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Names and Synonyms

Results Name

  • Difloxacin [INN]

Name of Substance

  • Difloxacin
  • Difloxacin [INN]

Synonyms

  • 6-Fluoro-1-(4-fluorophenyl)-7-(4-methyl-1-piperazinyl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid
  • Difloxacin
  • UNII-5Z7OO9FNFD

Systematic Name

  • 3-Quinolinecarboxylic acid, 6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-

Registry Numbers

CAS Registry Number

  • 98106-17-3

FDA UNII

  • 5Z7OO9FNFD

Related Registry Number

  • 91296-86-5 (hydrochloride)

System Generated Number

  • 0098106173

Structure Descriptors

InChI

1S/C21H19F2N3O3/c1-24-6-8-25(9-7-24)19-11-18-15(10-17(19)23)20(27)16(21(28)29)12-26(18)14-4-2-13(22)3-5-14/h2-5,10-12H,6-9H2,1H3,(H,28,29)

InChIKey

NOCJXYPHIIZEHN-UHFFFAOYSA-N

Smiles

c1(c(c2cc(F)c(cc2n(c1)c1ccc(cc1)F)N1CCN(CC1)C)=O)C(=O)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 0.89 (none)   EXP
Water Solubility 1330 mg/L 25 EST
Vapor Pressure 2.25E-14 mm Hg 25 EST
Henry's Law Constant 4.22E-19 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.17E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.