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CS-W001157 4
Total: USD 88.00

2',7'-Dibromospiro[cyclopenta[1,2-b:5,4-b']dipyridine-5,9'-fluorene]

  • CAS No. 198142-63-1

  • Cat. No. CS-0435310
  • Purity≥98%
  • MDL No.None

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

2',7'-Dibromospiro[cyclopenta[1,2-b:5,4-b']dipyridine-5,9'-fluorene]|CS-0435310

Structure of 198142-63-1

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General Information

  • CAS No. 198142-63-1
  • Cat. No. CS-0435310
  • Purity ≥98%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₃H₁₂Br₂N₂
  • Molecular Weight 476.16
  • Synonym(s) 4,5-diaza-2',7'-dibromo-9,9'-spirobifluorene
  • SMILES BrC1=CC2=C(C3=CC=C(C=C3C42C5=CC=CN=C5C6=C4C=CC=N6)Br)C=C1

Synthesis

  • Route1
    • Spiro[cyclopenta[1,2-b:5,4-b']dipyridine-5,9'-fluorene]|CS-0435199
      171856-25-0
    • ~68%
    • 2',7'-Dibromospiro[cyclopenta[1,2-b:5,4-b']dipyridine-5,9'-fluorene]|CS-0435310
      198142-63-1

    References

    • Wong, Ken-Tsung; Chen, Ruei-Tang; Fang, Fu-Chuan; Wu, Chung-Chih; Lin, Yu-Ting Organic Letters, 2005 ,  vol. 7,  # 10  p. 1979 - 1982

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 : H302-H315-H319
Precautionary Statements : P264-P270-P280-P302+P352-P305+P351+P338-P330-P362+P364-P501

Quality Control

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Computational Chemistry Data

  • TPSA   25.78
  • LogP   6.3451
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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