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CS-W001157 4
Total: USD 88.00

5,6-Dichloroisoindoline-1,3-dione

  • CAS No. 15997-89-4

  • Cat. No. CS-0309258
  • Purity≥98%
  • MDL No.None

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

5,6-Dichloroisoindoline-1,3-dione|CS-0309258

Structure of 15997-89-4

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General Information

  • CAS No. 15997-89-4
  • Cat. No. CS-0309258
  • Purity ≥98%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₃Cl₂NO₂
  • Molecular Weight 216.02
  • Synonym(s) 4,5-Dichlorophthalimide
  • SMILES ClC1=C(Cl)C=C2C(NC(=O)C2=C1)=O

Description

5,6-Dichloroisoindoline-1,3-dione delivers a highly electron-deficient isoindoline scaffold with enhanced stability under standard conditions. The dual chloro substituents at the 5,6-positions intensify reactivity in cycloaddition and nucleophilic substitution processes. This bench-stable derivative serves as a strategic building block for complex heterocyclic architectures in synthetic methodology and medicinal chemistry applications.

Application

5,6-Dichloroisoindoline-1,3-dione serves as a versatile dienophile in Diels-Alder reactions and functions as a stable, bench-ready building block for heterocyclic synthesis. Its electron-deficient core enables efficient cycloadditions with dienes, facilitating rapid access to complex polycyclic frameworks. The dichloro substitution enhances reactivity while maintaining handling stability, making it well-suited for iterative synthetic sequences in medicinal chemistry and materials science applications.

Synthesis

  • Route1

    References

    • Zhang, Lei; Chen, Xiaojie; Liu, Jun; Zhu, Qingzhang; Leng, Ying; Luo, Xiaomin; Jiang, Hualiang; Liu, Hong European Journal of Medicinal Chemistry, 2012 , vol. 58, p. 624 - 639
  • Route2

    References

    • Crockett, Geoffrey C.; Swanson, Barry J.; Anderson, David R.; Koch, Tad H. Synthetic Communications, 1981 , vol. 11, # 6 p. 447 - 454
  • Route3
    • Dimethyl 4,5-dichlorophthalate|CS-0685524
      106727-86-0
    • ~43%
    • In-stock
      5,6-Dichloroisoindoline-1,3-dione|CS-0309258
      15997-89-4

    References

    • Rosowsky, Andre; Vaidya, Chitra M.; Bader, Henry; Wright, Joel E.; Teicher, Beverly A. Journal of Medicinal Chemistry, 1997 , vol. 40, # 3 p. 286 - 299

Safety Information

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

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Computational Chemistry Data

  • TPSA   46.17
  • LogP   1.877
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

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