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7-Bromo-1H-isochromene-1,3(4H)-dione

Also known as: 1H-2-Benzopyran-1,3(4H)-dione, 7-bromo-, 7-Bromo-isochroman-1,3-dione, 7-Bromoisochromane-1,3-dione, 7-bromo-1H,4H-isochromene-1,3-dione, 7-bromo-4H-isochromene-1,3-dione

7-Bromo-1H-isochromene-1,3(4H)-dione (CAS 552333-33-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H5BrO3 and a molecular weight of 241.03800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
552333-33-2
Jingsj CID
J-1348319-7
Molecular Formula
C9H5BrO3
Molecular Weight
241.03800 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass239.94200
PSA43.37000
LogP1.68860

Frequently Asked Questions

What is the CAS number of 7-Bromo-1H-isochromene-1,3(4H)-dione?

The CAS number of 7-Bromo-1H-isochromene-1,3(4H)-dione is 552333-33-2.

What are the molecular formula and molecular weight of 7-Bromo-1H-isochromene-1,3(4H)-dione?

7-Bromo-1H-isochromene-1,3(4H)-dione has molecular formula C9H5BrO3 and molecular weight 241.03800 g/mol.

What are the upstream and downstream products of 7-Bromo-1H-isochromene-1,3(4H)-dione?

For 7-Bromo-1H-isochromene-1,3(4H)-dione, Upstream Products: 5-Bromo-2-(carboxymethyl)benzoic acid, Acetyl chloride; Downstream Products: 6-Bromooxindole.

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

Last updated:

How to cite: Jingsj. "7-Bromo-1H-isochromene-1,3(4H)-dione (CAS 552333-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1348319-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.