Small molecules & peptides


Precursor for [¹⁸F]Fluoroethylcholine

Ethylene ditosylate; Ethylene glycol ditosylate; 1,2-Bis(tosyloxy)ethane; 1,2-Bis(4-methylbenzenesulfonyloxy)ethane; 1,2-Bis(p-toluenesulfonyloxy)ethane; 1,2-Bis(p-tolylsulfonyloxy)ethane; 1,2-Bistosyloxy ethane; 1,2-Di(tosyloxy)ethane; 1,2-Ethanediol ditosylate; 1,2-Ethylene ditosylate; Di-O-tosylglycol; Ethylene 1,2-bis(tosylate); Ethylene di-p-toluenesulfonate; Ethylene glycol bis(p-toluenesulfonate); Ethylene glycol di-p-tosylate; Ethylene glycol ditoluenesulfonate; Ethylene glycol ditosylate

CA index name: 1,2-Ethanediol; 1,2-bis(4-methylbenzenesulfonate); 1,2-Ethanediol; 1,2-bis(4-methylbenzenesulfonate)


Research Chemical


Molar mass 370.44

CAS RN [6315-52-2]

Purity ≥ 95 %

  • Colorless solid


CoA: appearance, ¹H and ¹³C NMR spectra


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.

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