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6-Amino-4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-7-ethoxyquinoline-3-carbonitrile

  • CAS No. 848139-78-6

  • Cat. No. CS-M0299
  • Purity≥98%
  • MDL No.MFCD12032114

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

6-Amino-4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-7-ethoxyquinoline-3-carbonitrile|CS-M0299

Structure of 848139-78-6

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General Information

  • CAS No. 848139-78-6
  • Cat. No. CS-M0299
  • Purity ≥98%
  • MDL No. MFCD12032114
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄H₂₀ClN₅O₂
  • Molecular Weight 445.90
  • Synonym(s) 6-amino-4-[3-chloro-4-(2-pyridylmethoxy)anilino]-7-ethoxy-quinoline-3-carbonitrile
  • SMILES N#CC1=C(NC2=CC(Cl)=C(OCC3=NC=CC=C3)C=C2)C(C(N=C1)=C4)=CC(N)=C4OCC

Description

6-Amino-4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-7-ethoxyquinoline-3-carbonitrile features a quinoline core bearing an electron-deficient carbonitrile at C3, an ethoxy group at C7, and a chlorinated pyridylmethoxy-substituted aniline moiety. This scaffold integrates a hydrogen-bond donor (amino) and acceptor (nitrile), enabling targeted interactions in kinase inhibition studies. The compound exhibits bench-stable handling under standard conditions and demonstrates enhanced solubility in polar organic solvents due to the balanced polarity of its functional groups.

Application

6-Amino-4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-7-ethoxyquinoline-3-carbonitrile serves as a versatile building block for medicinal chemistry campaigns targeting kinase inhibitors and antiviral agents. Its core quinoline scaffold enables robust functionalization, while the pyridin-2-ylmethoxy and amino substituents provide orthogonal reactivity for downstream coupling reactions. The molecule exhibits excellent bench stability and facilitates efficient purification via standard chromatographic methods, making it well-suited for high-throughput synthesis workflows.

Synthesis

  • Route1
    • 3-Chloro-4-(pyridin-2-ylmethoxy)aniline Neratinib Impurity|CS-0204126
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      N-(4-Chloro-3-cyano-7-ethoxy-6-quinolinyl)acetamide|CS-0001077
      848133-76-6
    • ~%
    • In-stock
      6-Amino-4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-7-ethoxyquinoline-3-carbonitrile|CS-M0299
      848139-78-6

    References

    • MEDOLUTION LIMITED; ZHANG, Dawei Patent: WO2010/151710 A2, 2010 ; Location in patent: Page/Page column 33 ; WO 2010/151710 A2
  • Route2
    • null|null
      915942-01-7
    • ~%
    • In-stock
      6-Amino-4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}-7-ethoxyquinoline-3-carbonitrile|CS-M0299
      848139-78-6

    References

    • WYETH Patent: US2006/270668 A1, 2006 ; Location in patent: Page/Page column 19 ;
  • Route3

    References

    • Carmi, Caterina; Galvani, Elena; Vacondio, Federica; Rivara, Silvia; Lodola, Alessio; Russo, Simonetta; Aiello, Stefania; Bordi, Fabrizio; Costantino, Gabriele; Cavazzoni, Andrea; Alfieri, Roberta R.; Ardizzoni, Andrea; Petronini, Pier Giorgio; Mor, Marco Journal of Medicinal Chemistry, 2012 , vol. 55, # 5 p. 2251 - 2264

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

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Computational Chemistry Data

  • TPSA   106.08
  • LogP   5.45838
  • H_Acceptors   7
  • H_Donors   2
  • Rotatable_Bonds   7

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