7-Chloro-5-[[2-methoxy-4-[2-(1-pyrrolidinyl)ethyl]phenyl]amino]pyrido[3,4-d]pyridazin-4(3H)-one

7-Chloro-5-[[2-methoxy-4-[2-(1-pyrrolidinyl)ethyl]phenyl]amino]pyrido[3,4-d]pyridazin-4(3H)-one (CAS 1390656-74-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H22ClN5O2 and a molecular weight of 399.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1390656-74-2
Jingsj CID: J-1887874-3
Molecular Formula: C₂₀H₂₂ClN₅O₂
Molecular Weight: 399.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-Chloro-5-[[2-methoxy-4-[2-(1-pyrrolidinyl)ethyl]phenyl]amino]pyrido[3,4-d]pyridazin-4(3H)-one?

The CAS number of 7-Chloro-5-[[2-methoxy-4-[2-(1-pyrrolidinyl)ethyl]phenyl]amino]pyrido[3,4-d]pyridazin-4(3H)-one is 1390656-74-2.

What are the molecular formula and molecular weight of 7-Chloro-5-[[2-methoxy-4-[2-(1-pyrrolidinyl)ethyl]phenyl]amino]pyrido[3,4-d]pyridazin-4(3H)-one?

7-Chloro-5-[[2-methoxy-4-[2-(1-pyrrolidinyl)ethyl]phenyl]amino]pyrido[3,4-d]pyridazin-4(3H)-one has molecular formula C20H22ClN5O2 and molecular weight 399.9 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. "7-Chloro-5-[[2-methoxy-4-[2-(1-pyrrolidinyl)ethyl]phenyl]amino]pyrido[3,4-d]pyridazin-4(3H)-one (CAS 1390656-74-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1887874-3 (accessed 2026-10-23).

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