Product No.:ATSM-95
CAS No.:63618-91-7

Product Name:  ATSM
Synonyms:  Hydrazinecarbothioamide, 2,2’-(1,2-dimethyl-1,2- ethanediylidene)bis[N-methyl-
CAS No.:  63618-91-7
Molecular Formula:  C8H16N6S2
Molecular Weight:  260.39
Application:  Complexation agent for [*Cu]-Labelling
Presentation:  Packaged in amber vials or amber screw-cap vials with teflon-coated stoppers under argon atmosphere

Storage and Stability

  • Store the product at -20 ºC, protected from light.
  • Short-term storage at higher temperatures does not affect product quality.


  • Complete documentation - Certificates of Analysis including testing reports of 1H-NMR and HPLC spectra for each shipment
  • Customized dispensing available


  • Szajek al. Semi-remote production of [64Cu]CuCl2 and preparation of high specific activity [64Cu]Cu-ATSM for PET studies. Radiochim. Acta 2005, 93, 239-244.
  • Fujibayashi Y. et al. Copper-62-ATSM: A new Hypoxia Imaging Agent with high Membrane Permeability and Low Redox Potentail J. Nucl. Med. 1997, 38, 1150-1160.
  • Green M.A. et al. Copper-62-Labeled Pyruvaldehyde Bis(N4- methylthiosemicarbazonato)copper(II): Synthesis and Evaluation as a Positron Emission Tomography Tracer for Cerebral and Myocardial Perfusion J. Nucl. Med. 1990, 31, 1989-1996.

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