4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one

4,5-二溴-2-(四氢-2H-吡喃-2-基)-3(2H)-哒嗪酮

Also known as: 4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)-3(2H)-pyridazinone, 4,5-dibromo-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one

4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one (CAS 902749-93-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H10Br2N2O2 and a molecular weight of 338.00 g/mol. It is also known as 4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)-3(2H)-pyridazinone and 4,5-dibromo-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 902749-93-3
Jingsj CID: J-1336810-2
Molecular Formula: C₉H₁₀Br₂N₂O₂
Chinese Name: 4,5-二溴-2-(四氢-2H-吡喃-2-基)-3(2H)-哒嗪酮
Molecular Weight: 338.00 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one?

The CAS number of 4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one is 902749-93-3.

What are the molecular formula and molecular weight of 4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one?

4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one has molecular formula C9H10Br2N2O2 and molecular weight 338.00 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. "4,5-dibromo-2-(tetrahydro-2H-pyran-2-yl)pyridazin-3(2H)-one (CAS 902749-93-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1336810-2 (accessed 2026-10-24).

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