6-Bromo-3H-isobenzofuran-1-one

6-溴-3H-异苯并呋喃-1-酮

Also known as: 6-Bromoisobenzofuran-1(3H)-one, 6-Bromo-2-benzofuran-1(3H)-one, 6-Bromophthalide, Roxadustat Impurity 12, 1(3H)-Isobenzofuranone, 6-bromo-, 6-bromo-1,3-dihydro-2-benzofuran-1-one, 6-bromo-1(3H)-isobenzofuanone, 6-bromo-1H-isobenzofuran-1-one, 6-bromo-2-benzofuran-1(3H)-one

CAS No.
19477-73-7
Jingsj CID
J-20908-9
Molecular Formula
C8H5BrO2
Chinese Name
6-溴-3H-异苯并呋喃-1-酮
Molecular Weight
213.028 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point362.4±42.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point173.0±27.9 °C

Frequently Asked Questions

What is the CAS number of 6-Bromo-3H-isobenzofuran-1-one?

19477-73-7

What are the molecular formula and molecular weight of 6-Bromo-3H-isobenzofuran-1-one?

C8H5BrO2, molecular weight 213.028 g/mol

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