Product Name

  • Name

    QUINOLINE-3-CARBOXYLIC ACID

  • EINECS 229-337-3
  • CAS No. 118803-81-9
  • Density
  • Solubility
  • Melting Point 277-280 °C(lit.)
  • Formula C22H23FN4O5
  • Boiling Point 555.8 °C at 760 mmHg
  • Molecular Weight 442.44
  • Flash Point 289.9 °C
  • Transport Information
  • Appearance
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 118803-81-9 (QUINOLINE-3-CARBOXYLIC ACID)
  • Hazard Symbols
  • Synonyms 3-Quinolinecarboxylic acid, 1,4-dihydro-1-ethyl-6-fluoro-4-oxo-7-(1-piperazinyl)-, mono-3-pyridinecarboxylate;1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-quinoline-3-carboxylic acid; pyridine-3-carboxylic acid;3-Quinolinecarboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, mono-3-pyridinecarboxylate;
  • PSA 124.76000
  • LogP 2.44190

Norfloxacin Nicotinate Chemical Properties

Empirical Formula of Norfloxacin nicotinate (CAS NO.118803-81-9): C22H23FN4O5
Molecular Weight: 442.4402
Flash Point: 289.9 °C
Enthalpy of Vaporization: 88.09 kJ/mol
Boiling Point: 555.8 °C at 760 mmHg
Vapour Pressure: 3.45E-13 mmHg at 25 °C
Structure of Norfloxacin nicotinate (CAS NO.118803-81-9):
                     
IUPAC Name: 1-Ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;pyridine-3-carboxylic acid
Canonical SMILES: CCN1C=C(C(=O)C2=CC(=C(C=C21)N3CCNCC3)F)C(=O)O.C1=CC(=CN=C1)C(=O)O
InChI: InChI=1S/C16H18FN3O3.C6H5NO2/c1-2-19-9-11(16(22)23)15(21)10-7-12(17)14(8-13(10)19)20-5-3-18-4-6-20;8-6(9)5-2-1-3-7-4-5/h7-9,18H,2-6H2,1H3,(H,22,23);1-4H,(H,8,9)
InChIKey: WRIFLTAYLRDENF-UHFFFAOYSA-N

Norfloxacin Nicotinate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 oral > 10gm/kg (10000mg/kg)   United States Patent Document. Vol. #4792552,
mouse LD50 oral > 10gm/kg (10000mg/kg)   United States Patent Document. Vol. #4792552,

Norfloxacin Nicotinate Specification

 Norfloxacin nicotinate (CAS NO.118803-81-9) also can be called 3-Quinolinecarboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, mono-3-pyridinecarboxylate ; and 3-Quinolinecarboxylic acid, 1,4-dihydro-1-ethyl-6-fluoro-4-oxo-7-(1-piperazinyl)-, mono-3-pyridinecarboxylate .

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