5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate

间氟普拉格雷

Also known as: Prasugrel EP Impurity B, 3-Fluoro Prasugrel, Prasugrel Impurity II, Prasugrel Impurity 3, 2-[2-(Acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-1-cyclopropyl-2-(3-fluorophenyl)ethanone, Ethanone, 2-[2-(acetyloxy)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]-1-cyclopropyl-2-(3-fluorophenyl)-, 5-[2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl]-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate

5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate (CAS 1391194-39-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H20NO3FS and a molecular weight of 373.441 g/mol. It is also known as Prasugrel EP Impurity B, 3-Fluoro Prasugrel and Prasugrel Impurity II. Key properties include a boiling point of 495.5±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 253.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1391194-39-0
Jingsj CID: J-1527345-7
Molecular Formula: C₂₀H₂₀NO₃FS
Chinese Name: 间氟普拉格雷
Molecular Weight: 373.441 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	495.5±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	253.5±28.7 °C

Frequently Asked Questions

What is the CAS number of 5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate?

The CAS number of 5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate is 1391194-39-0.

What are the molecular formula and molecular weight of 5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate?

5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate has molecular formula C20H20NO3FS and molecular weight 373.441 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-(2-Cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate (CAS 1391194-39-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527345-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.