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CS-W001157 4
Total: USD 88.00

3-Amino-6-chloro-4h-chromen-4-one

  • CAS No. 57240-55-8

  • Cat. No. CS-0199880
  • Purity≥95%
  • MDL No.None

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

3-Amino-6-chloro-4h-chromen-4-one|CS-0199880

Structure of 57240-55-8

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General Information

  • CAS No. 57240-55-8
  • Cat. No. CS-0199880
  • Purity ≥95%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₆ClNO₂
  • Molecular Weight 195.60
  • Synonym(s) 4H-1-Benzopyran-4-one,3-amino-6-chloro
  • SMILES C1=CC2=C(C=C1Cl)C(=O)C(=CO2)N

Synthesis

  • Route1
    • null|null
      57240-52-5
    • ~90%
    • 3-Amino-6-chloro-4h-chromen-4-one|CS-0199880
      57240-55-8

    References

    • Warner-Lambert Company Patent: US4066655 A1, 1978 ;
  • Route2
    • 2-(4-Chloro-2-formylphenoxy)acetonitrile|CS-0170906
      125418-96-4
    • ~96%
    • 3-Amino-6-chloro-4h-chromen-4-one|CS-0199880
      57240-55-8

    References

    • Vedachalam, Seenuvasan; Zeng, Jing; Gorityala, Bala Kishan; Antonio, Meraldo; Liu, Xue-Wel Organic Letters, 2010 , vol. 12, # 2 p. 352 - 355

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
Precautionary Statements : P264-P270-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   56.23
  • LogP   2.0286
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   0

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