Small molecules & peptides


Ligand for labelling with 99mTc

N,N'-1,2-ethylenebis-L-cysteine, diethyl ester, dihydrochloride; Neurolite

CA index name: L-Cysteine, N,N'-1,2-ethanediylbis-, diethyl ester, dihydrochloride


Research Chemical


Molar mass 397.38

CAS RN [14344-58-2]

Purity ≥ 95 %

  • Colorless solid


CoA: appearance, ¹H NMR spectrum


Tikofsky R.F. et al. Radiopharmaceuticals for Brain Imaging: The Technologist`s Perspective. J. Nucl. Med. Technol. 1993, 21, 57–60.

Hung J.C. et al. Rapid quality control procedure for technetium-99-bicisate. J. Nucl. Med. Technol. 1995, 23, 190–94.

Hung J.C. et al. Rapid preparation method for technetium-99m bicisate. Eur. J. Nucl. Med. Mol. Imag. 1997, 24, 655–659.

Add to inquiry

Product No.Filling amountQuantity
Product No.: 7260Filling amount: 100 mg
Product No.: 7260Filling amount: 1000 mg
Product No.: 7260
Product was added