3-Chloro-5,6-dihydro-1-(4-nitrophenyl)-2(1H)-pyridinone

3-氯-5,6-二氢-1-(4-硝基苯基)-2(1H)-吡啶酮

Also known as: 3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one, Apixaban intermediate, Apixaban Impurity K, Apixaban Impurity 103, 2(1H)-Pyridinone, 3-chloro-5,6-dihydro-1-(4-nitrophenyl)-, 5-chloro-1-(4-nitrophenyl)-2,3-dihydropyridin-6-one, 3-chloro-5,6-dihydro-1-(4-nitrophenyl)2(1H)-pyridine

3-Chloro-5,6-dihydro-1-(4-nitrophenyl)-2(1H)-pyridinone (CAS 536760-29-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O3 and a molecular weight of 252.654 g/mol. It is also known as 3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one, Apixaban intermediate and Apixaban Impurity K. Key properties include a boiling point of 412.2±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 203.1±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

536760-29-9

Jingsj CID

J-882407-9

Molecular Formula

C₁₁H₉ClN₂O₃

Chinese Name

3-氯-5,6-二氢-1-(4-硝基苯基)-2(1H)-吡啶酮

Molecular Weight

252.654 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026