1-ethyl-4-[2-(2-hydroxyethylamino)ethyl]-3,3-diphenylpyrrolidin-2-one

1-乙基-4-[2-[(2-羟乙基)氨基]乙基]-3,3-二苯基-2-吡咯烷酮

Also known as: Doxapram EP Impurity B, Doxapram Impurity 2 (Doxapram EP Impurity B), Doxapram hydrochloride EP Impurity B, UNII-73P6569O4H, 2-Pyrrolidinone, 1-ethyl-4-[2-[(2-hydroxyethyl)amino]ethyl]-3,3-diphenyl-, 1-ethyl-4-[2-(2-hydroxy-ethylamino)-ethyl]-3,3-diphenyl-pyrrolidin-2-one, (4RS)-1-Ethyl-4-[2-[(2-hydroxyethyl)amino]ethyl]-3,3-diphenylpyrrolidin-2-one, 1-ethyl-4-[2-[(2-hydroxyethyl)amino]ethyl]-3,3-diphenyl-pyrrolidinone, 4-<2-(2-Hydroxy-ethylamino)-ethyl>-3,3-diphenyl-1-ethyl-2-pyrrolidinon

1-ethyl-4-[2-(2-hydroxyethylamino)ethyl]-3,3-diphenylpyrrolidin-2-one (CAS 1688-76-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C22H28N2O2 and a molecular weight of 352.47000 g/mol. It is also known as Doxapram EP Impurity B, Doxapram Impurity 2 (Doxapram EP Impurity B) and Doxapram hydrochloride EP Impurity B. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1688-76-2

Jingsj CID

J-64232-7

Molecular Formula

C₂₂H₂₈N₂O₂

Chinese Name

1-乙基-4-[2-[(2-羟乙基)氨基]乙基]-3,3-二苯基-2-吡咯烷酮

Molecular Weight

352.47000 g/mol

Category

Ketones

Last updated

8/21/2026