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Brexpiprazole Impurity

Brexpiprazole Impurity Structure
CAS No.
2116542-21-1
Chemical Name:
Brexpiprazole Impurity
Synonyms
Brexpiprazole-imK;Epipiprazole Impurity 31;Brexpiprazole Impurity 31;Brexpiprazole Dimer Impurity K;Brexpiprazole Impurity 31 Hydrochloride;O-[4-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)butyl] Brexpiprazole;O-[4-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)butyl] Brexpiprazole (>O-[4-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)butyl] Brexpiprazole (>90%);7-[4-[7-[4-[4-(1-Benzothiophen-4-yl)piperazin-1-yl]butoxy]quinolin-2-yl]oxybutoxy]-1H-quinolin-2-one;2(1H)-Quinolinone, 7-[4-[[7-[4-(4-benzo[b]thien-4-yl-1-piperazinyl)butoxy]-2-quinolinyl]oxy]butoxy]-
CBNumber:
CB83373000
Molecular Formula:
C38H40N4O4S
Molecular Weight:
648.81
MOL File:
2116542-21-1.mol
Modify Date:
2023/4/23 13:52:06

Brexpiprazole Impurity Properties

Melting point >80°C (dec.)
Boiling point 867.1±65.0 °C(Predicted)
Density 1.254±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Heated, Slightly)
pka 11.21±0.70(Predicted)
form Solid
color Light Brown to Orange

Brexpiprazole Impurity Chemical Properties,Uses,Production

Uses

O-[4-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)butyl] Brexpiprazole is a derivative of Brexpiprazole (B677385) which is a drug candidate useful in treatment and prevention of mental disorders including CNS disorders.

Brexpiprazole Impurity Preparation Products And Raw materials

Raw materials

Preparation Products

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O-[4-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)butyl] Brexpiprazole Brexpiprazole Impurity 31 O-[4-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)butyl] Brexpiprazole (> 2(1H)-Quinolinone, 7-[4-[[7-[4-(4-benzo[b]thien-4-yl-1-piperazinyl)butoxy]-2-quinolinyl]oxy]butoxy]- Brexpiprazole-imK O-[4-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)butyl] Brexpiprazole (>90%) Epipiprazole Impurity 31 7-[4-[7-[4-[4-(1-Benzothiophen-4-yl)piperazin-1-yl]butoxy]quinolin-2-yl]oxybutoxy]-1H-quinolin-2-one 7-(4-((7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinolin-2-yl)oxy)butoxy)quinolin-2(1H)-one 7-(4-((7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinolin-2-yl)oxy)butoxy)quinolin-2(1H)-one? (Brexpiprazole Impurity) Brexpiprazole Impurity 31 Hydrochloride Brexpiprazole Dimer Impurity K 2116542-21-1