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CS-W001157 4
Total: USD 88.00

5-Ethynylpyridin-3-amine

  • CAS No. 667932-40-3

  • Cat. No. CS-0187137
  • Molecule weight118.14
  • Purity≥97%
  • MDL No.None

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

5-Ethynylpyridin-3-amine|CS-0187137

Structure of 667932-40-3

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General Information

  • CAS No. 667932-40-3
  • Cat. No. CS-0187137
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₆N₂
  • Molecular Weight 118.14
  • Synonym(s) 3-Pyridinamine,5-ethynyl-(9CI)
  • SMILES C#CC1=CC(=CN=C1)N

Synthesis

  • Route1
    • 5-((Trimethylsilyl)ethynyl)pyridin-3-amine|CS-1049016
      1207351-07-2
    • ~95%
    • 5-Ethynylpyridin-3-amine|CS-0187137
      667932-40-3

    References

    • BOEHRINGER INGELHEIM INTERNATIONAL GMBH; WUNBERG, Tobias; KRAEMER, Oliver; van der VEEN, Lars Patent: US2013/23533 A1, 2013 ; Location in patent: Paragraph 0264; 0265 ;
  • Route2
    • null|null
      905439-58-9
    • ~56%
    • 5-Ethynylpyridin-3-amine|CS-0187137
      667932-40-3

    References

    • ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2006/82373 A1, 2006 ; Location in patent: Page/Page column 120 ; WO 2006/082373 A1
  • Route3

    References

    • BOEHRINGER INGELHEIM INTERNATIONAL GMBH; WUNBERG, Tobias; VEEN, VAN DER, Lars; KRAEMER, Oliver Patent: WO2012/101184 A1, 2012 ; WO 2012/101184 A1 Title/Abstract Full Text Show Details BOEHRINGER INGELHEIM INTERNATIONAL GMBH; WUNBERG, Tobias; VEEN, Van Der, Lars; KRAEMER, Oliver Patent: WO2012/101186 A1, 2012 ; WO 2012/101186 A1

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-H312-H332
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501

Quality Control

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Computational Chemistry Data

  • TPSA   38.91
  • LogP   0.6451
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

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