Radioiodination of ammonio-closo-monocarborane, 1-H3N-1-CB11H11. Aspects of labelling chemistry in aqueous solution using Chloramine-T

Verfasser / Beitragende:
[Anna Orlova, Igor Sivaev, Stefan Sjöberg, Hans Lundqvist, Vladimir Tolmachev]
Ort, Verlag, Jahr:
2004
Enthalten in:
Radiochimica Acta/International journal for chemical aspects of nuclear science and technology, 92/4-6/2004(2004-04-01), 311-315
Format:
Artikel (online)
ID: 378907115
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024 7 0 |a 10.1524/ract.92.4.311.35595  |2 doi 
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245 0 0 |a Radioiodination of ammonio-closo-monocarborane, 1-H3N-1-CB11H11. Aspects of labelling chemistry in aqueous solution using Chloramine-T  |h [Elektronische Daten]  |c [Anna Orlova, Igor Sivaev, Stefan Sjöberg, Hans Lundqvist, Vladimir Tolmachev] 
520 3 |a The aim of this study was to investigate the use of electrophilic radioiodination in the labelling of closo-monocarborane(-1). Ammonio-closo-monocarborane (ACMC, 1NH31CB11H11) was labelled with 125I using Chloramine-T as an oxidant. Radio-TLC was used for analysis. Influence of substrate amount, oxidant concentration, and pH of the reaction media on the labelling yield was studied. A labelling yield of 80%-90% was obtained. The results of the study indicate feasibility to use derivatives of closo-monocarborane(-1) as a pendant group for indirect radioiodination of proteins, and for studying pharmacokinetics of boron-rich compounds for BNCT. 
540 |a © 2004 Oldenbourg Wissenschaftsverlag GmbH 
690 7 |a Laboratory techniques, experiments  |2 nationallicence 
690 7 |a Analytical chemistry  |2 nationallicence 
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