Radiosynthesis of (N-[11C]methyl)benperidol for PET investigation of D2 receptor binding

Verfasser / Beitragende:
[Stephen M. Moerlein, Joel S. Perlmutter, Michael J. Welch]
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), 333-339
Format:
Artikel (online)
ID: 378907336
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024 7 0 |a 10.1524/ract.92.4.333.35584  |2 doi 
035 |a (NATIONALLICENCE)gruyter-10.1524/ract.92.4.333.35584 
245 0 0 |a Radiosynthesis of (N-[11C]methyl)benperidol for PET investigation of D2 receptor binding  |h [Elektronische Daten]  |c [Stephen M. Moerlein, Joel S. Perlmutter, Michael J. Welch] 
520 3 |a A procedure for the reliable production of the novel PET D2 receptor ligand (N-[11C]methyl)benperidol ([11C]NMB) is described. The method is based on N-methylation of benperidol using [11C]methyl iodide from the PETtrace MeI MicroLab, with product purification via normal-phase HPLC. Batch yields of 2.5±0.9GBq (68±25mCi) of [11C]NMB are routinely (n=16) obtained, with a radiochemical purity >98% and an average specific activity of over 40.7TBq (1100Ci)/mmol. The overall radiosynthesis, purification, and pre-release quality control testing is accomplished within 50minutes. The procedure described herein produces a radiopharmaceutical product that is suitable for D2 receptor studies using PET or microPET imaging. 
540 |a © 2004 Oldenbourg Wissenschaftsverlag GmbH 
690 7 |a Laboratory techniques, experiments  |2 nationallicence 
690 7 |a Analytical chemistry  |2 nationallicence 
690 7 |a Inorganic chemistry  |2 nationallicence 
700 1 |a Moerlein  |D Stephen M.  |4 aut 
700 1 |a Perlmutter  |D Joel S.  |4 aut 
700 1 |a Welch  |D Michael J.  |4 aut 
773 0 |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology  |d Oldenbourg Wissenschaftsverlag GmbH  |g 92/4-6/2004(2004-04-01), 333-339  |x 0033-8230  |q 92:4-6/2004<333  |1 2004  |2 92  |o ract 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Moerlein  |D Stephen M.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Perlmutter  |D Joel S.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Welch  |D Michael J.  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology  |d Oldenbourg Wissenschaftsverlag GmbH  |g 92/4-6/2004(2004-04-01), 333-339  |x 0033-8230  |q 92:4-6/2004<333  |1 2004  |2 92  |o ract 
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