Prasugrel

Also known as: Effient, Efient, Ethanone, 2-[2-(acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-1-cyclopropyl-2-(2-fluorophenyl)-, Unii-34K66tbt99, LY 640315, LY-640315

Prasugrel (CAS 150322-43-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H20FNO3S and a molecular weight of 373.44100 g/mol. Key properties include a melting point of 122 °C, a boiling point of 493.5ºC at 760 mmHg, a density of 1.347 and a flash point of 252.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 150322-43-3
Jingsj CID: J-1340225-0
Molecular Formula: C₂₀H₂₀FNO₃S
Molecular Weight: 373.44100 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	122 °C
Boiling Point	493.5ºC at 760 mmHg
Density	1.347
Flash Point	252.3ºC
Exact Mass	373.11500
PSA	74.85000
LogP	3.82890
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.619
Storage Conditions	2-8°C

Activity & Biological Data

Additional Information	[1]. Pharmacokinetic basis of the antiplatelet action of prasugrel By Schroer, Karsten; Siller-Matula, Jolanta M.; Huber, Kurt From Fundamental & Clinical Pharmacology (2012), 26(1), 39-46. [2]. Selective Blockade of P2Y12 Receptors by Prasugrel Inhibits Myocardial Infarction Induced by Thrombotic Coronary Artery Occlusion in Rats By Sugidachi, Atsuhiro; Yamaguchi, Shinji; Jakubowski, Joseph A.; Ohno, Kosaku; Tomizawa, Atsuyuki; Hashimoto, Masami; Niitsu, Yoichi From Journal of Cardiovascular Pharmacology (2011), 58(3), 329-334. [3]. Darius H.Prasugrel.Hamostaseologie. 2012 Aug 1;32(3):186-90. [4]. Alexopoulos D, Galati A, Xanthopoulou I, Mavronasiou E, Kassimis G, Theodoropoulos KC, Makris G, Damelou A, Tsigkas G, Hahalis G, Davlouros P.Ticagrelor versus prasugrel in acute coronary syndrome patients with high on-clopidogrel platelet reactivity following percutaneous coronary intervention: a pharmacodynamic study.J Am Coll Cardiol. 2012 Jul 17;60(3):193-9. [5]. Spiel AO, Derhaschnig U, Schwameis M, Bartko J, Siller-Matula JM, Jilma B.Effects of prasugrel on platelet inhibition during systemic endotoxaemia: a randomized controlled trial.Clin Sci (Lond). 2012 Nov 1;123(10):591-600.

Additional Information

[1]. Pharmacokinetic basis of the antiplatelet action of prasugrel By Schroer, Karsten; Siller-Matula, Jolanta M.; Huber, Kurt From Fundamental & Clinical Pharmacology (2012), 26(1), 39-46. [2]. Selective Blockade of P2Y12 Receptors by Prasugrel Inhibits Myocardial Infarction Induced by Thrombotic Coronary Artery Occlusion in Rats By Sugidachi, Atsuhiro; Yamaguchi, Shinji; Jakubowski, Joseph A.; Ohno, Kosaku; Tomizawa, Atsuyuki; Hashimoto, Masami; Niitsu, Yoichi From Journal of Cardiovascular Pharmacology (2011), 58(3), 329-334. [3]. Darius H.Prasugrel.Hamostaseologie. 2012 Aug 1;32(3):186-90. [4]. Alexopoulos D, Galati A, Xanthopoulou I, Mavronasiou E, Kassimis G, Theodoropoulos KC, Makris G, Damelou A, Tsigkas G, Hahalis G, Davlouros P.Ticagrelor versus prasugrel in acute coronary syndrome patients with high on-clopidogrel platelet reactivity following percutaneous coronary intervention: a pharmacodynamic study.J Am Coll Cardiol. 2012 Jul 17;60(3):193-9. [5]. Spiel AO, Derhaschnig U, Schwameis M, Bartko J, Siller-Matula JM, Jilma B.Effects of prasugrel on platelet inhibition during systemic endotoxaemia: a randomized controlled trial.Clin Sci (Lond). 2012 Nov 1;123(10):591-600.

Frequently Asked Questions

What is the CAS number of Prasugrel?

The CAS number of Prasugrel is 150322-43-3.

What are the molecular formula and molecular weight of Prasugrel?

Prasugrel has molecular formula C20H20FNO3S and molecular weight 373.44100 g/mol.

What are the upstream and downstream products of Prasugrel?

For Prasugrel, Upstream Products: 5-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one, Acetyl chloride, 2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Prasugrel (CAS 150322-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1340225-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.