3-Amino-4-(2-methylaminomethylphenylsulfanyl) benzonitrile
Product No.:MASB-95
CAS No.:296774-10-2

Product Name: 3-Amino-4-(2-methylaminomethylphenylsulfanyl)benzonitrile
Synonyms: N-Methyl-2-(2-amino-4-cyanophenylthio)-benzylamine; N-Desmethyl-DASB; Benzonitrile,3-Amino-4-[[2-[(methylamino)methyl]phenyl]thio]
CAS No.: 296774-10-2
Molecular Formula: C15H15N3S
Molecular Weight: 269.37
Application: Precursor for [11C]DASB
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 ℃, 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


  • Houle S. et al. Imaging the serotonin transporter with positron emission tomography: initial human studies with [11C]DAPP and [11C]DASB. Eur. J. Nucl. Med. 2000, 29, 1719-1722.
  • Wilson A.A. et al. Novel Radiotracers for imaging the serotonin transporter by positron emission tomography: synthesis, radiosynthesis, and in vitro and ex vivo evaluation of 11C-labelled 2-(phenylthio)aralkylamines. J. Med. Chem. 2000, 43, 3103-3110.

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