5-[(4-ethyl-6-phenylpyridazin-3-yl)amino]-1H-pyridin-2-one

5-[(4-乙基-6-苯基哒嗪-3-基)氨基]-1H-吡啶-2-酮

5-[(4-ethyl-6-phenylpyridazin-3-yl)amino]-1H-pyridin-2-one (CAS 1274819-38-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H16N4O and a molecular weight of 292.33 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1274819-38-3
Jingsj CID: J-309425-3
Molecular Formula: C₁₇H₁₆N₄O
Chinese Name: 5-[(4-乙基-6-苯基哒嗪-3-基)氨基]-1H-吡啶-2-酮
Molecular Weight: 292.33 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[(4-ethyl-6-phenylpyridazin-3-yl)amino]-1H-pyridin-2-one?

The CAS number of 5-[(4-ethyl-6-phenylpyridazin-3-yl)amino]-1H-pyridin-2-one is 1274819-38-3.

What are the molecular formula and molecular weight of 5-[(4-ethyl-6-phenylpyridazin-3-yl)amino]-1H-pyridin-2-one?

5-[(4-ethyl-6-phenylpyridazin-3-yl)amino]-1H-pyridin-2-one has molecular formula C17H16N4O and molecular weight 292.33 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-[(4-ethyl-6-phenylpyridazin-3-yl)amino]-1H-pyridin-2-one (CAS 1274819-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-309425-3 (accessed 2026-10-24).

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