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CS-W001157 4
Total: USD 88.00

2,7-Dimethoxy-9H-thioxanthen-9-one

  • CAS No. 435344-88-0

  • Cat. No. CS-0511081
  • Purity≥97%
  • MDL No.None

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

2,7-Dimethoxy-9H-thioxanthen-9-one|CS-0511081

Structure of 435344-88-0

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General Information

  • CAS No. 435344-88-0
  • Cat. No. CS-0511081
  • Purity ≥97%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₅H₁₂O₃S
  • Molecular Weight 272.32
  • Synonym(s) 2,8-Dimethoxy-10H-dibenzo[b,e]thiopyran-10-one
  • SMILES O=C1C2=C(SC3=C1C=C(OC)C=C3)C=CC(OC)=C2

Description

2,7-Dimethoxy-9H-thioxanthen-9-one features a rigid xanthene core with two methoxy groups at the 2 and 7 positions, enhancing solubility and electronic modulation. The thioxanthone scaffold imparts strong absorption in the visible range and high photostability, making it valuable for organic light-emitting diodes and photocatalytic systems. This compound serves as a robust chromophore in synthetic applications requiring stable, electron-rich aromatic frameworks.

Application

2,7-Dimethoxy-9H-thioxanthen-9-one serves as a versatile scaffold for the synthesis of functionalized xanthene-based building blocks. Its dimethoxy substitution pattern enhances solubility and stability, while the thioxanthenone core facilitates electrophilic aromatic substitution and transition-metal-catalyzed coupling reactions. The compound functions effectively in the construction of advanced heterocyclic systems and exhibits favorable handling properties for bench-scale applications.

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   35.53
  • LogP   3.4319
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   2

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