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CS-W001157 4
Total: USD 88.00

Sodium 2-iodobenzenesulfonate

  • CAS No. 62973-69-7

  • Cat. No. CS-0090215
  • Purity≥97%
  • MDL No.None

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

Sodium 2-iodobenzenesulfonate|CS-0090215

Structure of 62973-69-7

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General Information

  • CAS No. 62973-69-7
  • Cat. No. CS-0090215
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₄INaO₃S
  • Molecular Weight 306.05
  • Synonym(s) Benzenesulfonic acid, 2-iodo-, sodium salt
  • SMILES O=S(C1=CC=CC=C1I)([O-])=O.[Na+]

Description

Sodium 2-iodobenzenesulfonate features a sulfonate group ortho to an iodine substituent, enabling direct functionalization in transition metal-catalyzed cross-coupling reactions. This bench-stable reagent integrates readily into synthetic sequences requiring aryl iodide equivalents, offering high reactivity with minimal side-product formation under standard conditions.

Application

Sodium 2-iodobenzenesulfonate serves as a reliable aryl iodide source in transition-metal-catalyzed cross-coupling reactions, enabling efficient C–C and C–heteroatom bond formation. Its bench-stable solid form facilitates handling and storage, while the sulfonate group enhances solubility and provides orthogonal reactivity in complex synthesis. Functions effectively in palladium-catalyzed coupling protocols, including Suzuki-Miyaura and Sonogashira reactions, with high functional group tolerance and predictable regiochemistry.

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 : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

  • TPSA   57.2
  • LogP   -1.8007
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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