2,7-bis(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinoline

2,7-双[4-(4-苯并[b]噻吩-4-基-1-哌嗪基)丁氧基]-喹啉

Also known as: Brexpiprazole Impurity 33, Brexpiprazole Impurity 48, Brexpiprazole Impurity 6, Brexpiprazole Impurity 22, Brexpiprazole Dimer Impurity 48, 2,7-Bis[4-(4-benzo[b]thien-4-yl-1-piperazinyl)butoxy]quinoline, 2,7-bis(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinoline, Quinoline, 2,7-bis[4-(4-benzo[b]thien-4-yl-1-piperazinyl)butoxy]-, MFCD31421330

2,7-bis(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinoline (CAS 2138169-93-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C41H47N5O2S2 and a molecular weight of 705.974 g/mol. It is also known as Brexpiprazole Impurity 33, Brexpiprazole Impurity 48 and Brexpiprazole Impurity 6. Key properties include a boiling point of 862.6±65.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 475.5±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2138169-93-2

Jingsj CID

J-1528890-3

Molecular Formula

C₄₁H₄₇N₅O₂S₂

Chinese Name

2,7-双[4-(4-苯并[b]噻吩-4-基-1-哌嗪基)丁氧基]-喹啉

Molecular Weight

705.974 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026