Aripiprazole Impurity 19

阿立哌唑杂质19

Also known as: 5-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one, Aripiprazole Impurity 10, Aripiprazole Impurity F, Aripiprazole Impurity 1769, Aripiprazole (IMP F), 2(1H)-Quinolinone, 5-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-

Aripiprazole Impurity 19 (CAS 203395-78-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C23H27Cl2N3O2 and a molecular weight of 448.394 g/mol. It is also known as 5-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one, Aripiprazole Impurity 10 and Aripiprazole Impurity F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 203395-78-2
Jingsj CID: J-1528969-0
Molecular Formula: C₂₃H₂₇Cl₂N₃O₂
Chinese Name: 阿立哌唑杂质19
Molecular Weight: 448.394 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Aripiprazole Impurity 19?

The CAS number of Aripiprazole Impurity 19 is 203395-78-2.

What are the molecular formula and molecular weight of Aripiprazole Impurity 19?

Aripiprazole Impurity 19 has molecular formula C23H27Cl2N3O2 and molecular weight 448.394 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Aripiprazole Impurity 19 (CAS 203395-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1528969-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.