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CS-W001157 4
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Benzo[c][1,2,5]thiadiazole-4,7-dicarbaldehyde

  • CAS No. 5170-67-2

  • Cat. No. CS-0169889
  • Purity≥95%
  • MDL No.None

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

Benzo[c][1,2,5]thiadiazole-4,7-dicarbaldehyde|CS-0169889

Structure of 5170-67-2

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General Information

  • CAS No. 5170-67-2
  • Cat. No. CS-0169889
  • Purity ≥95%
  • MDL No. None
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₄N₂O₂S
  • Molecular Weight 192.19
  • Synonym(s) 2,1,3-Benzothiadiazole-4,7-dicarboxaldehyde
  • SMILES O=CC1=CC=C(C=O)C2=NSN=C21

Description

Benzo[c][1,2,5]thiadiazole-4,7-dicarbaldehyde features two aldehyde groups flanking a rigid, electron-deficient heterocyclic core. This configuration enables direct conjugation in donor-acceptor architectures, enhancing charge transfer properties for use in organic semiconductors and fluorescent probes. The molecule exhibits high stability under standard handling conditions.

Application

Benzo[c][1,2,5]thiadiazole-4,7-dicarbaldehyde serves as a versatile bifunctional building block for constructing conjugated heterocycles and functional materials. The aldehyde groups enable efficient coupling reactions via imine formation, reductive amination, or Staudinger ligation, while the electron-deficient thiadiazole core enhances π-conjugation and facilitates charge transport. Its bench-stable nature and compatibility with diverse reaction conditions make it well-suited for modular synthesis of advanced organic semiconductors and bioactive scaffolds.

Safety Information

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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   59.92
  • LogP   1.3163
  • H_Acceptors   5
  • H_Donors   0
  • Rotatable_Bonds   2

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