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CS-W001157 4
Total: USD 88.00

2,3-Dihydrobenzofuran-5-carboxaldehyde

  • CAS No. 55745-70-5

  • Cat. No. CS-M2667
  • Purity≥95%
  • MDL No.MFCD00068058

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

2,3-Dihydrobenzofuran-5-carboxaldehyde|CS-M2667

Structure of 55745-70-5

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General Information

  • CAS No. 55745-70-5
  • Cat. No. CS-M2667
  • Purity ≥95%
  • MDL No. MFCD00068058
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₈O₂
  • Molecular Weight None
  • Synonym(s) None
  • SMILES O=CC(C=C1)=CC2=C1OCC2

Description

2,3-Dihydrobenzofuran-5-carboxaldehyde features a fused heterocyclic scaffold with a reactive aldehyde group at the 5-position. This bench-stable moiety integrates readily into synthetic sequences requiring oxygen-rich, electron-deficient platforms. The carbonyl functionality enables direct coupling or derivatization under mild conditions, making it valuable for constructing complex molecular architectures in medicinal chemistry and materials science.

Synthesis

  • Route1
    • In-stock
      Coumaran|CS-M0160
      496-16-2
    • null|null
      68-12-2
    • ~99%
    • In-stock
      2,3-Dihydrobenzofuran-5-carboxaldehyde|CS-M2667
      55745-70-5

    References

    • Takeda Pharmaceutical Company Limited Patent: EP1792899 A1, 2007 ; Location in patent: Page/Page column 11 ;
  • Route2
    • In-stock
      Coumaran|CS-M0160
      496-16-2
    • null|null
      4885-02-3
    • ~92%
    • In-stock
      2,3-Dihydrobenzofuran-5-carboxaldehyde|CS-M2667
      55745-70-5

    References

    • Takeda Chemical Industries, Ltd. Patent: EP1199304 A1, 2002 ; Location in patent: Referential example 1 ; EP 1199304 A1
  • Route3

    References

    • Ishida, Hajime; Fukuta, Makoto Patent: US2004/18239 A1, 2004 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS08
Signal Word : Danger
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H334
Precautionary Statements : P261-P270-P285-P304+P341-P342+P311-P501

Quality Control

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Computational Chemistry Data

  • TPSA   26.3
  • LogP   1.434
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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