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CS-W001157 4
Total: USD 88.00

Sodium 4-bromobenzene-1-sulfinate

  • CAS No. 34176-08-4

  • Cat. No. CS-0237299
  • Purity≥98%
  • MDL No.None

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

Sodium 4-bromobenzene-1-sulfinate|CS-0237299

Structure of 34176-08-4

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General Information

  • CAS No. 34176-08-4
  • Cat. No. CS-0237299
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₄BrNaO₂S
  • Molecular Weight 243.05
  • Synonym(s) None
  • SMILES O=S(C1=CC=C(Br)C=C1)[O-].[Na+]

Description

Sodium 4-bromobenzene-1-sulfinate delivers a stable, bench-ready sulfinate handle for transition-metal-catalyzed cross-coupling. This moisture-tolerant reagent integrates seamlessly into synthetic workflows, enabling direct C–C bond formation at ambient conditions with minimal byproduct generation.

Application

Sodium 4-bromobenzene-1-sulfinate serves as a versatile sulfination reagent in transition-metal-catalyzed cross-coupling reactions, enabling efficient C–S bond formation under mild conditions. Its bench-stable, crystalline form facilitates handling and reproducible synthesis of aryl sulfonates and sulfonamides. The bromo group provides orthogonal reactivity for subsequent functionalization via Pd-catalyzed coupling, making it a valuable building block for pharmaceutical intermediates and functional materials.

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-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   40.13
  • LogP   -1.3089
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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