7-bromo-4-chloroisoquinolin-1(2H)-one

7-溴-4-氯异喹啉-1(2H)-酮

Also known as: 1(2h)-isoquinolinone, 7-bromo-4-chloro-, 7-bromo-4-chloroisoquinolin-1(2h)-one, 7-bromo-4-chloro-1(2h)-isoquinolone, 7-bromo-4-chloro-1,2-dihydroisoquinolin-1-one, 7-bromo-4-chloro-2h-isoquinolin-1-one, 7-bromo-4-chloroisoquinolin-1-ol

CAS No.
223671-87-2
Jingsj CID
J-1494341-6
Molecular Formula
C9H5BrClNO
Chinese Name
7-溴-4-氯异喹啉-1(2H)-酮
Molecular Weight
258.49900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point443.8ºC at 760 mmHg
Density1.81g/cm3
Flash Point222.2ºC

Frequently Asked Questions

What is the CAS number of 7-bromo-4-chloroisoquinolin-1(2H)-one?

223671-87-2

What are the molecular formula and molecular weight of 7-bromo-4-chloroisoquinolin-1(2H)-one?

C9H5BrClNO, molecular weight 258.49900 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026