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Updated: Aug 15, 2025
![Automated Radiochemical Synthesis of [18F]3F4AP: A Novel PET Tracer for Imaging Demyelinating Diseases](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F55537.jpg&w=3840&q=50)
Automated Radiochemical Synthesis of [18F]3F4AP: A Novel PET Tracer for Imaging Demyelinating Diseases
Published on: May 29, 2017
Detailed radiosynthesis of [18 F]mG4P027 as a positron emission tomography radiotracer for mGluR4
Junfeng Wang1, Sung-Hyun Moon1, Michael B Cleary2
1Gordon Center for Medical Imaging, Massachusetts General Hospital &Department of Radiology, Harvard Medical School, Boston, MA, USA.
Abstract:
We report here the detailed radiosynthesis of [18 F]mG4P027, a metabotropic glutamate receptor 4 (mGluR4) PET radiotracer, which showed superior properties to the currently reported mGluR4 radiotracers. The radiosynthesis in the automated system has been challenging, therefore we disclose here the major limiting factors for the synthesis via step-by-step examination. And we hope this thorough study will help its automation for human use in the future.
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