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CS-W001157 4
Total: USD 88.00

10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol Ketotifen Impurity

  • CAS No. 59743-88-3

  • Cat. No. CS-0533373
  • Purity≥98%
  • MDL No.None

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

10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol Ketotifen Impurity|CS-0533373

Structure of 59743-88-3

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General Information

  • CAS No. 59743-88-3
  • Cat. No. CS-0533373
  • Purity ≥98%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₂₃NO₂S
  • Molecular Weight 341.47
  • Synonym(s) 4-Hydroxy-9,10-dehydro-10-methoxy Ketotifen
  • SMILES OC1(C2CCN(CC2)C)C3=C(C=C(C4=C1C=CS4)OC)C=CC=C3

Synthesis

  • Route1

    References

    • Collection of Czechoslovak Chemical Communications, , vol. 54, # 9 p. 2443 - 2469
  • Route2
    • 9,10-Dibromo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one|CS-0609594
      34580-10-4
    • ~%
    • 10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol Ketotifen Impurity|CS-0533373
      59743-88-3

    References

    • Collection of Czechoslovak Chemical Communications, , vol. 54, # 9 p. 2443 - 2469
  • Route3

    References

    • Helvetica Chimica Acta, , vol. 59, # 3 p. 866 - 877

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-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   32.7
  • LogP   3.7837
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   2

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