2-(5-bromo-1,3-dioxoisoindol-2-yl)acetic acid

(5-溴-1,3-二氧代-1,3-二氢-2H-异吲哚-2-基)-乙酸

Also known as: (5-Bromo-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-acetic acid, 2-(5-Bromo-1,3-dioxoisoindolin-2-yl)acetic acid, 2H-Isoindole-2-acetic acid, 5-bromo-1,3-dihydro-1,3-dioxo-

2-(5-bromo-1,3-dioxoisoindol-2-yl)acetic acid (CAS 5238-66-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6BrNO4 and a molecular weight of 284.06300 g/mol. It is also known as (5-Bromo-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-acetic acid, 2-(5-Bromo-1,3-dioxoisoindolin-2-yl)acetic acid and 2H-Isoindole-2-acetic acid, 5-bromo-1,3-dihydro-1,3-dioxo-. Key properties include a boiling point of 474.2ºC at 760 mmHg, a density of 1.881g/cm3 and a flash point of 240.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5238-66-4
Jingsj CID
J-1038133-9
Molecular Formula
C10H6BrNO4
Chinese Name
(5-溴-1,3-二氧代-1,3-二氢-2H-异吲哚-2-基)-乙酸
Molecular Weight
284.06300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point474.2ºC at 760 mmHg
Density1.881g/cm3
Flash Point240.6ºC

Frequently Asked Questions

What is the CAS number of 2-(5-bromo-1,3-dioxoisoindol-2-yl)acetic acid?

The CAS number of 2-(5-bromo-1,3-dioxoisoindol-2-yl)acetic acid is 5238-66-4.

What are the molecular formula and molecular weight of 2-(5-bromo-1,3-dioxoisoindol-2-yl)acetic acid?

2-(5-bromo-1,3-dioxoisoindol-2-yl)acetic acid has molecular formula C10H6BrNO4 and molecular weight 284.06300 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(5-bromo-1,3-dioxoisoindol-2-yl)acetic acid (CAS 5238-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1038133-9 (accessed 2026-10-25).

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