5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone

5-氯-4-甲氧基-2-甲基-3(2H)-哒嗪酮

Also known as: 3(2H)-Pyridazinone, 5-chloro-4-methoxy-2-methyl-

5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone (CAS 77541-59-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN2O2 and a molecular weight of 174.58 g/mol. It is also known as 3(2H)-Pyridazinone, 5-chloro-4-methoxy-2-methyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77541-59-4
Jingsj CID: J-978645-9
Molecular Formula: C₆H₇ClN₂O₂
Chinese Name: 5-氯-4-甲氧基-2-甲基-3(2H)-哒嗪酮
Molecular Weight: 174.58 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone?

The CAS number of 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone is 77541-59-4.

What are the molecular formula and molecular weight of 5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone?

5-chloro-4-methoxy-2-methyl-3(2H)-pyridazinone has molecular formula C6H7ClN2O2 and molecular weight 174.58 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-4-methoxy-2-methyl-3(2H)-pyridazinone (CAS 77541-59-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-978645-9 (accessed 2026-10-24).

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