4-Amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one

4-氨基-1-(4-氯-3-氟苯基)吡咯烷-2-酮

Also known as: 2-Pyrrolidinone, 4-amino-1-(4-chloro-3-fluorophenyl)-, 4-amino-1-(4-chloro-3-fluorophenyl)-2-pyrrolidinone

4-Amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one (CAS 1251305-56-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10ClFN2O and a molecular weight of 228.65 g/mol. It is also known as 2-Pyrrolidinone, 4-amino-1-(4-chloro-3-fluorophenyl)- and 4-amino-1-(4-chloro-3-fluorophenyl)-2-pyrrolidinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251305-56-2
Jingsj CID: J-1984930-4
Molecular Formula: C₁₀H₁₀ClFN₂O
Chinese Name: 4-氨基-1-(4-氯-3-氟苯基)吡咯烷-2-酮
Molecular Weight: 228.65 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one?

The CAS number of 4-Amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one is 1251305-56-2.

What are the molecular formula and molecular weight of 4-Amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one?

4-Amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one has molecular formula C10H10ClFN2O and molecular weight 228.65 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. "4-Amino-1-(4-chloro-3-fluorophenyl)pyrrolidin-2-one (CAS 1251305-56-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1984930-4 (accessed 2026-10-25).

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