Small molecules & peptides


Ligand for labelling with 99mTc-Tracer

DISIDA, N-[[(2,6-Diisopropylphenyl)carbamoyl]methyl]iminodiacetic acid

CA index name: Glycine, N-[2-[[2,6-bis(1-methylethyl)phenyl]amino]-2-oxoethyl]-N-(carboxymethyl)-


Research Chemical


Molar mass 350.41

CAS RN [65717-97-7]

Purity ≥ 95 %

  • colourless to off-white solid


CoA: appearance, ¹H NMR spectrum


Jovanovic M.S. et al. Correlation between lipophilicity of the ligands and the hepatobiliary properties of the radiopharmaceuticals: approach to the development of new IDA derivatives. J. Radioanal. Nucl. Chem.2000, 245, 555–560.

Van der Walt T.N. et al. Indirect spectrophotometric determination of N-[4-(n-butyl)acetanilide)iminodiacetic acid (BIDA), N-(2,6-diisopropylacetanilide)iminodiacetic acid (DISIDA), diethylene-triaminepentaacetic acid (DTPA) and methylenediphosphonic acid (MDP) in labeled compounds. Appl. Radiat. Isot. 1989, 40, 525–529.

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