5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one

5-(4-氯丁氧基)-3,4-二氢喹啉-2(1H)-酮

Also known as: 2(1H)-Quinolinone, 5-(4-chlorobutoxy)-3,4-dihydro-, 5-(4-chlorobutoxy)-3,4-dihydrocarbostyril, Aripiprazole Impurity 32, Aripiprazole impurities1771, Epiprazole Impurity 59, Single bond impurities 70

5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one (CAS 1147995-98-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H16ClNO2 and a molecular weight of 253.72464 g/mol. It is also known as 2(1H)-Quinolinone, 5-(4-chlorobutoxy)-3,4-dihydro-, 5-(4-chlorobutoxy)-3,4-dihydrocarbostyril and Aripiprazole Impurity 32. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1147995-98-9
Jingsj CID: J-1395230-3
Molecular Formula: C₁₃H₁₆ClNO₂
Chinese Name: 5-(4-氯丁氧基)-3,4-二氢喹啉-2(1H)-酮
Molecular Weight: 253.72464 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one?

The CAS number of 5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one is 1147995-98-9.

What are the molecular formula and molecular weight of 5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one?

5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one has molecular formula C13H16ClNO2 and molecular weight 253.72464 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. "5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one (CAS 1147995-98-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1395230-3 (accessed 2026-10-25).

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