5-Chloro-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one

5-Chloro-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one (CAS 749258-03-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H11ClN2O2 and a molecular weight of 214.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 749258-03-5
Jingsj CID: J-1949669-4
Molecular Formula: C₉H₁₁ClN₂O₂
Molecular Weight: 214.65 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one?

The CAS number of 5-Chloro-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one is 749258-03-5.

What are the molecular formula and molecular weight of 5-Chloro-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one?

5-Chloro-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one has molecular formula C9H11ClN2O2 and molecular weight 214.65 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. "5-Chloro-2-(tetrahydropyran-2-yl)pyridazin-3(2H)-one (CAS 749258-03-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1949669-4 (accessed 2026-10-23).

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