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CS-W001157 4
Total: USD 88.00

1-Chlorophthalazine

  • CAS No. 5784-45-2

  • Cat. No. CS-W016084
  • Purity≥98%
  • MDL No.MFCD00024141

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

1-Chlorophthalazine|CS-W016084

Structure of 5784-45-2

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General Information

  • CAS No. 5784-45-2
  • Cat. No. CS-W016084
  • Purity ≥98%
  • MDL No. MFCD00024141
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₅ClN₂
  • Molecular Weight 164.59
  • Synonym(s) 3-(4-ethoxyphenyl)-N'-[(1E,2E)-3-phenylprop-2-en-1-ylidene]-1H-pyrazole-5-carbohydrazide
  • SMILES ClC1=NN=CC2=CC=CC=C12

Description

1,1,1-Trifluoroethyl-PEG4-azide is a crosslinker containing an azide group and a trifluoroethyl group. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. The trifluoroethyl group is used to react with lysine and other primary amine groups in proteins, antibody and other molecules and surfaces.

Synthesis

  • Route1
    • Phthalazin-1(2H)-one Azelastine Impurity|CS-0229505
      119-39-1
    • ~90%
    • In-stock
      1-Chlorophthalazine|CS-W016084
      5784-45-2

    References

    • MYRIAD GENETICS, INC.; CYTOVIA, INC. Patent: WO2006/74223 A2, 2006 ; Location in patent: Page/Page column 26; 49 ; WO 2006/074223 A2
  • Route2
    • Phthalaldehydic acid Butylphthalide  Impurity|CS-0228924
      119-67-5
    • ~%
    • In-stock
      1-Chlorophthalazine|CS-W016084
      5784-45-2

    References

    • Chemische Berichte, , vol. 26, p. 525
  • Route3
    • Phthalazin-1(2H)-one Azelastine Impurity|CS-0229505
      119-39-1
    • null|null
      10025-87-3
    • ~%
    • In-stock
      1-Chlorophthalazine|CS-W016084
      5784-45-2

    References

    • Chemische Berichte, , vol. 26, p. 525

Safety Information

Download SDS
GHS Pictogram : N/A
GHS No : N/A
Signal Word : N/A
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

Quality Control

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Computational Chemistry Data

  • TPSA   25.78
  • LogP   2.2832
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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