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CS-W001157 4
Total: USD 88.00

Ethyl (2S,4S)-4-methylpiperidine-2-carboxylate Afatinib Impurity

  • CAS No. 78306-52-2

  • Cat. No. CS-0163985
  • Purity98+%
  • MDL No.MFCD03093749

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

Ethyl (2S,4S)-4-methylpiperidine-2-carboxylate Afatinib Impurity|CS-0163985

Structure of 78306-52-2

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General Information

  • CAS No. 78306-52-2
  • Cat. No. CS-0163985
  • Purity 98+%
  • MDL No. MFCD03093749
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₇NO₂
  • Molecular Weight 171.24
  • Synonym(s) ethyl 3-methylquinoline-8-sulfote
  • SMILES O=C([C@H]1NCC[C@H](C)C1)OCC

Synthesis

  • Route1
    • null|null
      134984-77-3
    • ~51%
    • Ethyl (2S,4S)-4-methylpiperidine-2-carboxylate Afatinib Impurity|CS-0163985
      78306-52-2

    References

    • Bailey, Patrick D.; Brown, George R.; Korber, Fritjof; Reed, Amanda; Wilson, Robert D. Tetrahedron: Asymmetry, 1991 , vol. 2, # 12 p. 1263 - 1282
  • Route2
    • (2S,4S)-4-Methylpiperidine-2-carboxylic acid|CS-0029602
      79199-63-6
    • null|null
      75-36-5
    • ~%
    • Ethyl (2S,4S)-4-methylpiperidine-2-carboxylate Afatinib Impurity|CS-0163985
      78306-52-2

    References

    • Bristol-Myers Squibb Company Patent: US5583146 A1, 1996 ; US 5583146 A
  • Route3
    • null|null
      78-79-5
    • ~%
    • Ethyl (2S,4S)-4-methylpiperidine-2-carboxylate Afatinib Impurity|CS-0163985
      78306-52-2

    References

    • Bailey, Patrick D.; Wilson, Robert D.; Brown, George R. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 5 p. 1337 - 1340

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-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   38.33
  • LogP   0.9376
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   2

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