3-Amino-6-chloro-4-phenylquinolin-2(1H)-one

3-氨基-6-氯-4-苯基喹啉-2(1H)-酮

Also known as: 3-Amino-6-chloro-4-phenylcarbostyril, 3-Amino-6-chloro-4-phenyl-2-quinolinone, 3-Amino-6-chloro-4-phenylquinolin-2(1H)-one, 3-amino-6-chloro-1,2-dihydro-2-oxo-4-phenylquinoline, 3-amino-6-chloro-4-phenyl-1H-quinolin-2-one, 2(1H)-Quinolinone, 3-amino-6-chloro-4-phenyl-, Diazepam Impurity 11, Diazepam Impurity 15

3-Amino-6-chloro-4-phenylquinolin-2(1H)-one (CAS 5220-83-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11ClN2O and a molecular weight of 270.71400 g/mol. It is also known as 3-Amino-6-chloro-4-phenylcarbostyril, 3-Amino-6-chloro-4-phenyl-2-quinolinone and 3-amino-6-chloro-1,2-dihydro-2-oxo-4-phenylquinoline. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5220-83-7
Jingsj CID: J-989096-1
Molecular Formula: C₁₅H₁₁ClN₂O
Chinese Name: 3-氨基-6-氯-4-苯基喹啉-2(1H)-酮
Molecular Weight: 270.71400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-Amino-6-chloro-4-phenylquinolin-2(1H)-one?

The CAS number of 3-Amino-6-chloro-4-phenylquinolin-2(1H)-one is 5220-83-7.

What are the molecular formula and molecular weight of 3-Amino-6-chloro-4-phenylquinolin-2(1H)-one?

3-Amino-6-chloro-4-phenylquinolin-2(1H)-one has molecular formula C15H11ClN2O and molecular weight 270.71400 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. "3-Amino-6-chloro-4-phenylquinolin-2(1H)-one (CAS 5220-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-989096-1 (accessed 2026-10-24).

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