DMAE-95【108-01-0】Precursor for [11C]Choline
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Product Name: Dimethylaminoethanol
Synonyms: 2-(Dimethylamino)ethanol; beta-(Dimethylamino)ethanol: 2-(Dimethylamino)ethyl alcohol; 2-(N,N-Dimethylamino)ethanol; Dimethyl(2-hydroxyethyl)amine; Dimethy(hydroxyethl)amine; Dimethylethanolamine; N,N-Dimethyl(2-hydroxyethyl)amine; N,N-Dimethyl-beta-hydroxyethylamine; N,N-Dimethylethanolamine; N,N-Dimethyl-N-(beta-hydroxyethyl)amine; Norcholine
CAS No.: 108-01-0
Molecular Formula: C4H11NO
Molecular weight: 89.14
Application: Precursor for [11C]Choline
Precursor for [18F]Fluoroalkylcholine
Presentation: Packaged in amber vial or amber screw cap vials with teflon-coated stoppers under argon atmosphere.

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

DMAE-95-0005x       5mg per vial
DMAE-95-0010x       10mg per vial
note: x includes A B C and D, A refers to 2ml vial; B refers to 4.5ml vial; C refers to 8ml vial; D refers to 30ml vial
*Customized dispensing is available

  • Hara T. et al. PET imaging of prostate cancer using carbon-11-choline. J. Nucl. Med. 1998, 39, 990-995.

  • Hara T. et al. PET imaging of brain tumor with [methyl-11C]choline. J. Nucl. Med.1997, 38, 842-847.

  • Hara T. et al. Automated synthesis of [11C]choline, a positronemitting tracer for tumor imaging. Appl. Radiat. Isot. 1999, 50, 531-533.

  • Hara T. et al. Development of 18F-fluoroethylcholine for cancer imaging with PET: synthesis, biochemistry, and prostate cancer imaging J. Nucl. Med. 2002, 43, 187 -199.

  • DeGrado T.R. et al. Synthesis and Evaluation of 18F-Labeled Choline Analogs as Oncologic PET Tracers J. Nucl. Med. 2001, 42, 1805-1814.