4-[[3-Chloro-4-(2-pyridinylmethoxy)phenyl]amino]-7-ethoxy-6-[(1-methyl-2-pyrrolidinylidene)amino]-3-quinolinecarbonitrile

4-[[3-氯-4-(2-吡啶基甲氧基)苯基]氨基]-7-乙氧基-6-[(1-甲基-2-吡咯烷亚基)氨基]-3-喹啉甲腈

Also known as: Neratinib Impurity 5, Neratinib Impurity 8, Neratinib Impurity PRQ, Neratinib Impurity 56, Neratinib Impurity D, (E)-4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-7-ethoxy-6-((1-methylpyrrolidin-2-ylidene)amino)quinoline-3-carbonitrile, 3-Quinolinecarbonitrile, 4-[[3-chloro-4-(2-pyridinylmethoxy)phenyl]amino]-7-ethoxy-6-[(1-methyl-2-pyrrolidinylidene)amino]-

4-[[3-Chloro-4-(2-pyridinylmethoxy)phenyl]amino]-7-ethoxy-6-[(1-methyl-2-pyrrolidinylidene)amino]-3-quinolinecarbonitrile (CAS 1144516-21-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C29H27ClN6O2 and a molecular weight of 527.02 g/mol. It is also known as Neratinib Impurity 5, Neratinib Impurity 8 and Neratinib Impurity PRQ. Key property: a density of 1.30±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1144516-21-1

Jingsj CID

J-1528037-6

Molecular Formula

C₂₉H₂₇ClN₆O₂

Chinese Name

4-[[3-氯-4-(2-吡啶基甲氧基)苯基]氨基]-7-乙氧基-6-[(1-甲基-2-吡咯烷亚基)氨基]-3-喹啉甲腈

Molecular Weight

527.02 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026