Tosylate-DPA-714 is a GMP-grade precursor for the radiosynthesis of DPA-714 (HY-122607). It crosses the blood-brain barrier and exhibits steroidogenic activity. DPA-714 is a specific ligand for the 18 kDa translocator protein (TSPO) with a Ki of 7.0 nM. Tosylate-DPA-714 is safe and does not bind to central benzodiazepine receptors (benzodiazepine receptor). As a radiolabeling precursor, Tosylate-DPA-714 reacts with 18F via nucleophilic aliphatic substitution to form 18F-DPA-714, enabling specific targeted binding to TSPO. 18F-DPA-714 accurately reflects the level of neuroinflammation mediated by microglial activation, and is used for PET molecular imaging of neurological diseases such as Alzheimers disease and multiple sclerosis[2].
Molekulargewicht:
550.67
Reinheit:
98.38
CAS Nummer:
[958233-17-5]
Formel:
C29H34N4O5S
Target-Kategorie:
Drug Derivative,Drug Intermediate,TSPO
Anwendungsbeschreibung:
MCE Product type: Reference compound1
* Mehrwertsteuer und Versandkosten nicht enthalten. Irrtümer und Preisänderungen vorbehalten
