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CS-W001157 4
Total: USD 88.00

3-Ethylbenzo[d]thiazol-3-ium bromide

  • CAS No. 32446-47-2

  • Cat. No. CS-0182159
  • Purity≥97%
  • MDL No.MFCD00051852

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

3-Ethylbenzo[d]thiazol-3-ium bromide|CS-0182159

Structure of 32446-47-2

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General Information

  • CAS No. 32446-47-2
  • Cat. No. CS-0182159
  • Purity ≥97%
  • MDL No. MFCD00051852
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₀BrNS
  • Molecular Weight 244.15
  • Synonym(s) 3-Ethylbenzothiazolium Bromide
  • SMILES CC[N+]1=CSC2=C1C=CC=C2.[Br-]

Description

3-Ethylbenzo[d]thiazol-3-ium bromide is a bench-stable, moisture-tolerant heterocyclic salt featuring a positively charged benzo[d]thiazolium core. This cationic scaffold delivers enhanced electrophilicity at the 3-position, enabling efficient coupling reactions in synthetic organic chemistry and catalytic transformations. Its robust structure supports straightforward handling under standard conditions.

Application

3-Ethylbenzo[d]thiazol-3-ium bromide serves as a stable, bench-ready heterocyclic building block for the synthesis of biologically relevant thiazole derivatives. Its quaternary nitrogen center enables efficient functionalization and facilitates cationic reactivity in nucleophilic substitution reactions. The compound exhibits good solubility in polar solvents and tolerates common functional groups, making it well-suited for modular synthesis workflows in medicinal chemistry and materials science.

Synthesis

  • Route1
    • Benzothiazole, ≥96%|CS-1269066
      95-16-9
    • null|null
      74-96-4
    • ~93%
    • In-stock
      3-Ethylbenzo[d]thiazol-3-ium bromide|CS-0182159
      32446-47-2

    References

    • Ding, Nini; Zhang, Jun; Hor, T. S. Andy Dalton Transactions, 2009 , # 10 p. 1853 - 1858

Safety Information

Download SDS
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

Quality Control

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Computational Chemistry Data

  • TPSA   3.88
  • LogP   -0.7873
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   1

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