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CS-W001157 4
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Quinoline-8-sulfonamide

  • CAS No. 35203-91-9

  • Cat. No. CS-0155801
  • Molecule weight208.24
  • Purity≥98%
  • MDL No.MFCD01191906

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

Quinoline-8-sulfonamide|CS-0155801

Structure of 35203-91-9

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General Information

  • CAS No. 35203-91-9
  • Cat. No. CS-0155801
  • Purity ≥98%
  • MDL No. MFCD01191906
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₈N₂O₂S
  • Molecular Weight 208.24
  • Synonym(s) 8-Quinolinesulfonamide
  • SMILES C1=CC2=C(C(=C1)S(=O)(=O)N)N=CC=C2

Description

Quinoline-8-sulfonamide features a rigid heteroaromatic core paired with a sulfonamide group at the C8 position, enabling strong hydrogen bonding and enhanced solubility. This scaffold integrates readily into medicinal chemistry libraries, offering favorable pharmacokinetic properties and serving as a key building block for kinase inhibitors and antimicrobial agents.

Application

Quinoline-8-sulfonamide serves as a versatile building block in medicinal chemistry, enabling the construction of bioactive heterocycles through well-established coupling reactions. Its sulfonamide group exhibits favorable solubility and hydrogen-bonding capacity, enhancing target engagement potential. The quinoline scaffold provides metabolic stability and facilitates π–π stacking interactions in biological targets. This compound demonstrates robust bench stability and compatibility with standard purification protocols, making it a practical choice for lead optimization campaigns.

Synthesis

  • Route1

    References

    • Maslankiewicz, Andrzej; Marciniec, Krzysztof; Pawlowski, Maciej; Zajdel, Pawel Heterocycles, 2007 , vol. 71, # 9 p. 1975 - 1990

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H317-H319
Precautionary Statements : P261-P264-P272-P280-P302+P352-P362+P364-P501

Quality Control

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Computational Chemistry Data

  • TPSA   73.05
  • LogP   0.8822
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

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