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CS-W001157 4
Total: USD 88.00

3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide

  • CAS No. 4424-03-7

  • Cat. No. CS-0373758
  • Purity≥98%
  • MDL No.MFCD00070618

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

3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide|CS-0373758

Structure of 4424-03-7

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General Information

  • CAS No. 4424-03-7
  • Cat. No. CS-0373758
  • Purity ≥98%
  • MDL No. MFCD00070618
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₉H₁₂O₆S
  • Molecular Weight 368.36
  • Synonym(s) Sulfonefluorescein
  • SMILES OC1=CC(OC2=C3C=CC(O)=C2)=C(C3(C4=CC=CC=C45)OS5(=O)=O)C=C1

Synthesis

  • Route1
    • null|null
      96359-81-8
    • null|null
      108-46-3
    • ~%
    • 3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide|CS-0373758
      4424-03-7

    References

    • Orndorff; Vose Journal of the American Chemical Society, 1924 , vol. 46, p. 1899
  • Route2
    • 2-Sulfobenzoic anhydride|CS-0066044
      81-08-3
    • null|null
      108-46-3
    • ~69%
    • 3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide|CS-0373758
      4424-03-7

    References

    • Cihelnik, Simon; Stibor, Ivan; Lhotak, Pavel Collection of Czechoslovak Chemical Communications, 2002 , vol. 67, # 12 p. 1779 - 1789
  • Route3
    • null|null
      108-46-3
    • ~%
    • 3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide|CS-0373758
      4424-03-7

    References

    • Orndorff; Vose Journal of the American Chemical Society, 1924 , vol. 46, p. 1899

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

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Computational Chemistry Data

  • TPSA   93.06
  • LogP   3.2143
  • H_Acceptors   6
  • H_Donors   2
  • Rotatable_Bonds   0

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