4-Bromo-7-chlorophthalazin-1(2H)-one

4-溴-7-氯酞嗪-1(2H)-酮

4-Bromo-7-chlorophthalazin-1(2H)-one (CAS 1864776-92-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H4BrClN2O and a molecular weight of 259.49 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1864776-92-0
Jingsj CID: J-252745-5
Molecular Formula: C₈H₄BrClN₂O
Chinese Name: 4-溴-7-氯酞嗪-1(2H)-酮
Molecular Weight: 259.49 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-Bromo-7-chlorophthalazin-1(2H)-one is 1864776-92-0.

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

4-Bromo-7-chlorophthalazin-1(2H)-one has molecular formula C8H4BrClN2O and molecular weight 259.49 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. "4-Bromo-7-chlorophthalazin-1(2H)-one (CAS 1864776-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-252745-5 (accessed 2026-10-25).

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