Nomenclature
Radioactive cyanocobalamin; radiocyanocobalamin. Description and references
Prepn of 60Co labelled compound:
Chaiet et al., Science 111, 601 (1950). Properties identical with unlabelled
vitamin B12, except for the presence of radioactive cobalt.
Evaluation of dual-isotope Schilling test for pernicious anemia:
L. S. Zuckier, L. R. Chervu, J. Nucl. Med. 25, 1032 (1984).
Derivative
60Co Vitamin B12.
Nomenclature
CAS number: 13422-53-2
Racobalamin-60 (Abbott); Rubratope-60 (BMS).
Properties
T 5.27 years, emitting beta and gamma
rays.Derivative
58Co Vitamin B12.
Nomenclature
CAS number: 18195-32-9
Properties
T 70.8 days, emitting beta, gamma
and x-rays.Derivative
57Co Vitamin B12.
Nomenclature
CAS number: 13115-03-2
Rubratope-57 (BMS).
Properties
T 271 days, emitting gamma and x-rays.Derivative
Combination of 57Co and 58Co labelled
Vitamin B12.
Nomenclature
Dicopac (Amersham). Therapeutic Category
Diagnostic aid (pernicious anemia).
Keywords
Diagnostic Aid