A dodecylamine derivative of cyanocobalamin potently inhibits the activities of cobalamin-dependent methylmalonyl-CoA mutase and methionine synthase of Caenorhabditis elegans

- CN-Cbl dodecylamine, a derivative of cyanocobalamin, was absorbed by C. elegans.
- CN-Cbl dodecylamine decreased activities of cobalamin-dependent enzymes.
- CN-Cbl dodecylamine induced cobalamin deficiency in C. elegans.
- CN-Cbl dodecylamine acts as an inhibitor of cobalamin-dependent enzymes.