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CS-W001157 4
Total: USD 88.00

4-Iodobenzene-1-sulfonyl chloride

  • CAS No. 98-61-3

  • Cat. No. CS-W012113
  • Purity≥98%
  • MDL No.MFCD00007441

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

4-Iodobenzene-1-sulfonyl chloride|CS-W012113

Structure of 98-61-3

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General Information

  • CAS No. 98-61-3
  • Cat. No. CS-W012113
  • Purity ≥98%
  • MDL No. MFCD00007441
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₄ClIO₂S
  • Molecular Weight 302.51
  • Synonym(s) Pipsyl Chloride
  • SMILES ClS(=O)(=O)C1=CC=C(I)C=C1

Description

4-Iodobenzene-1-sulfonyl chloride features a para-iodinated aromatic ring coupled to a reactive sulfonyl chloride group, enabling selective coupling in late-stage functionalization. This bench-stable reagent facilitates efficient introduction of sulfonamide moieties under mild conditions, offering high chemoselectivity and compatibility with diverse functional groups.

Synthesis

  • Route1

    References

    • Debergh, J. Robb; Niljianskul, Nootaree; Buchwald, Stephen L. Journal of the American Chemical Society, 2013 , vol. 135, # 29 p. 10638 - 10641
  • Route2

    References

    • Journal of the American Chemical Society, , vol. 71, p. 249,252,256
  • Route3

    References

    • Journal of Organic Chemistry USSR (English Translation), , vol. 2, p. 1423 - 1426 Zhurnal Organicheskoi Khimii, , vol. 2, # 8 p. 1437 - 1440 Doklady Akademii Nauk SSSR, , vol. 112, p. 872,873 Doklady Chemistry, 112-117 <1957> 133, 134

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501

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Computational Chemistry Data

  • TPSA   34.14
  • LogP   2.2187
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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