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CS-W001157 4
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Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Pefloxacin Impurity

  • CAS No. 70458-94-5

  • Cat. No. CS-0532868
  • Purity≥98%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Pefloxacin Impurity|CS-0532868

Structure of 70458-94-5

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General Information

  • CAS No. 70458-94-5
  • Cat. No. CS-0532868
  • Purity ≥98%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₃ClFNO₃
  • Molecular Weight 297.71
  • Synonym(s) Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-5-carboxylate
  • SMILES O=C(C1=CN(CC)C2=CC(Cl)=C(C=C2C1=O)F)OCC

Synthesis

  • Route1
    • null|null
      70458-93-4
    • null|null
      75-03-6
    • ~91%
    • Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Pefloxacin Impurity|CS-0532868
      70458-94-5

    References

    • Koga, Hiroshi; Itoh, Akira; Murayama, Satoshi; Suzue, Seigo; Irikura, Tsutomu Journal of Medicinal Chemistry, 1980 , vol. 23, # 12 p. 1358 - 1363
  • Route2
    • 4-Fluoro-3-chloroaniline Gefitinib Impurity|CS-0229026
      367-21-5
    • ~%
    • Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Pefloxacin Impurity|CS-0532868
      70458-94-5

    References

    • Podanyi, Benjamin; Kereszturi, Geza; Vasvari-Debreczy, Lelle; Chinoin, Istvan Hermecz; Toth, Gabor Magnetic Resonance in Chemistry, 1996 , vol. 34, # 11 p. 972 - 978
  • Route3
    • Diethyl 2-(((3-chloro-4-fluorophenyl)amino)methylene)malonate|CS-0361261
      70032-30-3
    • ~%
    • Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Pefloxacin Impurity|CS-0532868
      70458-94-5

    References

    • Podanyi, Benjamin; Kereszturi, Geza; Vasvari-Debreczy, Lelle; Chinoin, Istvan Hermecz; Toth, Gabor Magnetic Resonance in Chemistry, 1996 , vol. 34, # 11 p. 972 - 978

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   48.3
  • LogP   2.9906
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   3

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