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7-Chloro-4H-pyrimido[1,2-b]pyridazin-4-one

  • CAS No. 88820-50-2

  • Cat. No. CS-0069124
  • Molecule weight181.58
  • Purity≥96%
  • MDL No.None

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

7-Chloro-4H-pyrimido[1,2-b]pyridazin-4-one|CS-0069124

Structure of 88820-50-2

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General Information

  • CAS No. 88820-50-2
  • Cat. No. CS-0069124
  • Purity ≥96%
  • MDL No. None
  • Storage -20°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₄ClN₃O
  • Molecular Weight 181.58
  • Synonym(s) 4H-pyrimido[1,2-b]pyridazin-4-one, 7-chloro-
  • SMILES O=C1C=CN=C2C=CC(Cl)=NN21

Synthesis

  • Route1
    • 5-(((6-Chloropyridazin-3-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione|CS-0873808
      88820-49-9
    • ~90%
    • In-stock
      7-Chloro-4H-pyrimido[1,2-b]pyridazin-4-one|CS-0069124
      88820-50-2

    References

    • Matyus, Peter; Kasztreiner, Endre; Szilagyi, Geza; Soti, Marta; Sohar, Pal Heterocycles, 1983 , vol. 20, # 11 p. 2225 - 2228

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301-H311-H331
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   47.26
  • LogP   0.7429
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   0

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