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CS-W001157 4
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4-Chloro-5-methoxy-2-methylpyridazin-3(2H)-one

  • CAS No. 14628-57-0

  • Cat. No. CS-0334055
  • Molecule weight174.58
  • Purity95+%
  • MDL No.None

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

4-Chloro-5-methoxy-2-methylpyridazin-3(2H)-one|CS-0334055

Structure of 14628-57-0

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General Information

  • CAS No. 14628-57-0
  • Cat. No. CS-0334055
  • Purity 95+%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₇ClN₂O₂
  • Molecular Weight 174.58
  • Synonym(s) 4-CHLORO-5-METHOXY-2-METHYLPYRIDAZIN-3-ONE
  • SMILES CN1C(=O)C(=C(C=N1)OC)Cl

Synthesis

  • Route1

    References

    • F. HOFFMANN-LA ROCHE AG; JAESCHKE, Georg; LINDEMANN, Lothar; VIEIRA, Eric; WICHMANN, Juergen Patent: WO2011/6910 A1, 2011 ; Location in patent: Page/Page column 23 ; WO 2011/006910 A1
  • Route2

    References

    • Jaeschke, Georg; Lindemann, Lothar; Vieira, Eric; Wichmann, Juergen Patent: US2011/15202 A1, 2011 ; Location in patent: Page/Page column 11 ;
  • Route3

    References

    • Li, Qin; Lin, Guichun; Liu, Li; Yang, Zhenjun; Zhang, Li-He Molecules, 2009 , vol. 14, # 2 p. 777 - 784

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H320-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   44.12
  • LogP   0.4423
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   1

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