Catalog No.S1258 Synonyms: Effient, Efient, Prasita,CS-747, LY640315,PCR 4099

For research use only.

Prasugrel (Effient, Efient, Prasita,CS-747, LY640315,PCR 4099) is a thienopyridine ADP receptor (P2Y12) antagonist, used for the reduction of thrombotic cardiovascular events.

Prasugrel Chemical Structure

CAS No. 150322-43-3

Selleck's Prasugrel has been cited by 2 Publications

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Biological Activity

Description Prasugrel (Effient, Efient, Prasita,CS-747, LY640315,PCR 4099) is a thienopyridine ADP receptor (P2Y12) antagonist, used for the reduction of thrombotic cardiovascular events.
P2Y12 receptor [1]
In vitro

Prasugrel is a novel orally active thienopyridine with faster, higher and more reliable inhibition of platelet aggregation than clopidogrel reflecting its metabolism in vivo to an active metabolite with selective P2Y(12) antagonistic activity. [1]

Methods Test Index PMID
Western blot p-VEGDFR2 / VEGFR2 / p-STAT3 / STAT3 / p-p65 / p65 / p-AKT / AKT / p-ERK / ERK 28383032
In vivo

Prasugrel shows platelet inhibition that was 8.2 times more potent than clopidogrel in WT mice. [1] Prasugrel (3 and 10 mg/kg) dose-relatedly and significantly reduces thrombus-mediated cerebral infarction 24 hours after the irradiation in rat models of cerebral and peripheral arterial occlusive diseases. Prasugrel (0.3-3 mg/kg) reduces incidence, total area, and total number of cerebral infarcts in a dose-related manner 24 hours after the vascular injury in an embolic infarction rats model. Prasugrel (0.03-3 mg/kg/day) administered from the day before the lauric acid injection for 11 successive days inhibits the progression of the disease in a dose-related manner in rats with lauric acid-induced peripheral arterial occlusive diseases. [2] Prasugrel administrated in dogs (0.03-0.3 mg/kg/day) and monkeys (0.1 and 0.3 mg/kg/day) once a day for 14 days results in potent, dose-related and cumulative inhibition of ADP-induced platelet aggregation. Prasugrel (0.1-1 mg/kg/day, p.o.) significantly prolongs the time to arterial occlusion and increases the duration of arterial patency in a rat model of electrically-induced arterial thrombosis. [3]

Protocol (from reference)

Solubility (25°C)

In vitro

Chemical Information

Molecular Weight 373.44


CAS No. 150322-43-3
Storage 3 years -20°C powder
2 years -80°C in solvent
Smiles CC(=O)OC1=CC2=C(S1)CCN(C2)C(C3=CC=CC=C3F)C(=O)C4CC4

In vivo Formulation Calculator (Clear solution)

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Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
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Clinical Trial Information

NCT Number Recruitment Interventions Conditions Sponsor/Collaborators Start Date Phases
NCT05053828 Active not recruiting Drug: Antiplatelet Drug Type2 Diabetes|Antiplatelet Drugs|Myocardial Infarction|Heart Failure Tabula Rasa HealthCare September 20 2021 --
NCT04471870 Completed -- Acute Coronary Syndrome Chiesi Farmaceutici S.p.A. October 23 2020 --
NCT02302508 Withdrawn Drug: Clopidogrel Prasugrel Ticagrelor Diabetes Centre hospitalier de l''Université de Montréal (CHUM)|Centre de Recherche du Centre Hospitalier de l''Université de Montréal September 1 2019 Phase 4

(data from, updated on 2022-11-29)

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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