1-Chloro-4-methoxypyrido[3,4-d]pyridazine

1-氯-4-甲氧基吡啶并[3,4-d]哒嗪

Also known as: 1-Chloro-4-methoxypyrido[4,3-d]pyridazine, Pyrido[3,4-d]pyridazine, 1-chloro-4-methoxy-

1-Chloro-4-methoxypyrido[3,4-d]pyridazine (CAS 56400-55-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6ClN3O and a molecular weight of 195.60 g/mol. It is also known as 1-Chloro-4-methoxypyrido[4,3-d]pyridazine and Pyrido[3,4-d]pyridazine, 1-chloro-4-methoxy-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56400-55-6
Jingsj CID: J-937815-3
Molecular Formula: C₈H₆ClN₃O
Chinese Name: 1-氯-4-甲氧基吡啶并[3,4-d]哒嗪
Molecular Weight: 195.60 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Chloro-4-methoxypyrido[3,4-d]pyridazine?

The CAS number of 1-Chloro-4-methoxypyrido[3,4-d]pyridazine is 56400-55-6.

What are the molecular formula and molecular weight of 1-Chloro-4-methoxypyrido[3,4-d]pyridazine?

1-Chloro-4-methoxypyrido[3,4-d]pyridazine has molecular formula C8H6ClN3O and molecular weight 195.60 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. "1-Chloro-4-methoxypyrido[3,4-d]pyridazine (CAS 56400-55-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-937815-3 (accessed 2026-10-24).

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