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CS-W001157 4
Total: USD 88.00

2,3-Cyclopentenopyridine

  • CAS No. 533-37-9

  • Cat. No. CS-W001977
  • Purity≥98%
  • MDL No.MFCD00005933

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

2,3-Cyclopentenopyridine|CS-W001977

Structure of 533-37-9

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General Information

  • CAS No. 533-37-9
  • Cat. No. CS-W001977
  • Purity ≥98%
  • MDL No. MFCD00005933
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₉N
  • Molecular Weight 119.16
  • Synonym(s) 6,7-Dihydro-5H-cyclopenta[b]pyridine
  • SMILES c1cnc2c(c1)CCC2

Description

2,3-Cyclopentenopyridine features a fused cyclopentene-pyridine scaffold with inherent electron-rich character, enabling direct integration into heterocyclic synthesis. This bench-stable, moisture-tolerant framework serves as a strategic building block for pharmaceutical intermediates and functional materials, offering predictable regioselectivity in electrophilic substitution and transition-metal-catalyzed coupling reactions.

Synthesis

  • Route1
    • null|null
      120-92-3
    • null|null
      2450-71-7
    • ~79%
    • In-stock
      2,3-Cyclopentenopyridine|CS-W001977
      533-37-9

    References

    • Abbiati, Giorgio; Arcadi, Antonio; Bianchi, Gabriele; Di Giuseppe, Sabrina; Marinelli, Fabio; Rossi, Elisabetta Journal of Organic Chemistry, 2003 , vol. 68, # 18 p. 6959 - 6966
  • Route2
    • 1-Pyrrolidino-1-cyclopentene|CS-0204415
      7148-07-4
    • 1,2,3-Triazine|CS-0661838
      289-96-3
    • ~48%
    • In-stock
      2,3-Cyclopentenopyridine|CS-W001977
      533-37-9

    References

    • Anderson, Erin D.; Boger, Dale L. Journal of the American Chemical Society, 2011 , vol. 133, # 31 p. 12285 - 12292
  • Route3
    • null|null
      126215-84-7
    • ~63%
    • In-stock
      2,3-Cyclopentenopyridine|CS-W001977
      533-37-9

    References

    • Frissen, A. E.; Marcelis, A. T. M.; Geurtsen, G.; Bie, D. A. de; Plas, H. C. van der Tetrahedron, 1989 , vol. 45, # 16 p. 5151 - 5162

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H227-H315-H319-H335
Precautionary Statements : P210-P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P370+P378-P403-P405-P501

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Computational Chemistry Data

  • TPSA   12.89
  • LogP   1.5703
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

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