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2-Methyl-6-(trifluoromethyl)nicotinaldehyde

  • CAS No. 545394-83-0

  • Cat. No. CS-0312985
  • Molecule weight189.13
  • Purity≥97%
  • MDL No.None

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

2-Methyl-6-(trifluoromethyl)nicotinaldehyde|CS-0312985

Structure of 545394-83-0

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General Information

  • CAS No. 545394-83-0
  • Cat. No. CS-0312985
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆F₃NO
  • Molecular Weight 189.13
  • Synonym(s) None
  • SMILES CC1=NC(=CC=C1C=O)C(F)(F)F

Description

Mal-PEG8-NHS ester is a PEG linker containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Synthesis

  • Route1

    References

    • US2003/195201 A1, ; US 20030195201 A1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H317-H319
Precautionary Statements : P261-P264-P272-P280-P302+P352-P362+P364-P501

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Computational Chemistry Data

  • TPSA   29.96
  • LogP   2.22132
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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