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CS-W001157 4
Total: USD 88.00

Fluorescin

  • CAS No. 518-44-5

  • Cat. No. CS-0077671
  • Purity≥98%
  • MDL No.MFCD00046931

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

Fluorescin|CS-0077671

Structure of 518-44-5

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General Information

  • CAS No. 518-44-5
  • Cat. No. CS-0077671
  • Purity ≥98%
  • MDL No. MFCD00046931
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₁₄O₅
  • Molecular Weight 334.32
  • Synonym(s) Resorcinolphthalin
  • SMILES O=C(O)C1=CC=CC=C1C2C3=C(OC4=C2C=CC(O)=C4)C=C(O)C=C3

Synthesis

  • Route1

    References

    • Baeyer Justus Liebigs Annalen der Chemie, 1876 , vol. 183, p. 31 Justus Liebigs Annalen der Chemie, 1910 , vol. 372, p. 109
  • Route2

    References

    • Tadic, Dragana; Brossi, Arnold Heterocycles, 1990 , vol. 31, # 11 p. 1975 - 1982
  • Route3
    • 2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid|CS-1057717
      518-45-6
    • ~%
    • Fluorescin|CS-0077671
      518-44-5

    References

    • Tadic, Dragana; Brossi, Arnold Heterocycles, 1990 , vol. 31, # 11 p. 1975 - 1982

Safety Information

Download SDS
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

Quality Control

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Computational Chemistry Data

  • TPSA   86.99
  • LogP   4.0819
  • H_Acceptors   4
  • H_Donors   3
  • Rotatable_Bonds   2

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