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CS-W001157 4
Total: USD 88.00

Methyl benzenesulfinate

  • CAS No. 670-98-4

  • Cat. No. CS-M2210
  • Purity≥95%
  • MDL No.MFCD00674051

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

Methyl benzenesulfinate|CS-M2210

Structure of 670-98-4

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General Information

  • CAS No. 670-98-4
  • Cat. No. CS-M2210
  • Purity ≥95%
  • MDL No. MFCD00674051
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₈O₂S
  • Molecular Weight 156.20
  • Synonym(s) Methyl phenylsulfinate; Benzenesulfinic Acid Methyl Ester
  • SMILES O=S(C1=CC=CC=C1)OC

Description

Methyl benzenesulfinate delivers a stable, bench-ready sulfination reagent with enhanced solubility in organic media. The methylthio group facilitates efficient coupling under mild conditions, enabling direct functionalization of heteroatom nucleophiles. This reagent integrates seamlessly into synthetic workflows requiring selective sulfur transfer without the need for stoichiometric metal catalysts.

Application

Methyl benzenesulfinate serves as a versatile sulfination reagent, enabling efficient introduction of sulfonyl groups in synthetic workflows. Its bench-stable nature and compatibility with diverse functional groups facilitate reliable transformations in the construction of sulfonamide derivatives and heterocyclic scaffolds commonly encountered in medicinal chemistry.

Synthesis

  • Route1
    • null|null
      67-56-1
    • null|null
      4972-29-6
    • ~%
    • In-stock
      Methyl benzenesulfinate|CS-M2210
      670-98-4

    References

    • Journal of the American Chemical Society, , vol. 78, p. 2576
  • Route2
    • null|null
      67-56-1
    • In-stock
      Diphenyl disulfide|CS-0017165
      882-33-7
    • ~89%
    • In-stock
      Methyl benzenesulfinate|CS-M2210
      670-98-4

    References

    • Brownbridge, Peter; Jowett, Ian C. Synthesis, 1988 , # 3 p. 252 - 254
  • Route3
    • null|null
      67-56-1
    • In-stock
      Benzenesulfinic acid|CS-0156053
      618-41-7
    • ~85%
    • In-stock
      Methyl benzenesulfinate|CS-M2210
      670-98-4

    References

    • Hajipour, Abdol R.; Falahati, Ali R.; Ruoho, Arnold E. Tetrahedron Letters, 2006 , vol. 47, # 16 p. 2717 - 2719

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   26.3
  • LogP   1.3556
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   2

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